diff --git a/battle/core.asm b/battle/core.asm
index 6b755e4de..91c1fe509 100644
--- a/battle/core.asm
+++ b/battle/core.asm
@@ -183,7 +183,7 @@ BattleTurn: ; 3c12f
 	call IsMobileBattle
 	jr nz, .not_disconnected
 	callba Function100da5
-	callba Function100641
+	callba StartMobileInactivityTimer
 	callba Function100dd8
 	jp c, .quit
 .not_disconnected
@@ -2503,8 +2503,8 @@ WinTrainerBattle: ; 3cfa4
 	call BattleWinSlideInEnemyTrainerFrontpic
 	ld c, 40
 	call DelayFrames
-	ld c, $4
-	callba Function4ea0a
+	ld c, $4 ; win
+	callba Mobile_PrintOpponentBattleMessage
 	ret
 
 .battle_tower
@@ -3176,8 +3176,8 @@ LostBattle: ; 3d38e
 	ld c, 40
 	call DelayFrames
 
-	ld c, $3
-	callba Function4ea0a
+	ld c, $3 ; lost
+	callba Mobile_PrintOpponentBattleMessage
 	scf
 	ret
 ; 3d432
@@ -9621,8 +9621,8 @@ BattleStartMessage: ; 3fc8b
 	call IsMobileBattle2
 	ret nz
 
-	ld c, $2
-	callba Function4ea0a
+	ld c, $2 ; start
+	callba Mobile_PrintOpponentBattleMessage
 
 	ret
 ; 3fd26
diff --git a/constants/map_constants.asm b/constants/map_constants.asm
index 4e1dd718f..1ed12662f 100644
--- a/constants/map_constants.asm
+++ b/constants/map_constants.asm
@@ -518,39 +518,39 @@ const_value SET 1
 
 ; object struct
 	const_def
-	const OBJECT_SPRITE
-	const OBJECT_MAP_OBJECT_INDEX
-	const OBJECT_SPRITE_TILE
-	const OBJECT_MOVEMENTTYPE
-	const OBJECT_FLAGS1
-	const OBJECT_FLAGS2
-	const OBJECT_PALETTE
-	const OBJECT_DIRECTION_WALKING
-	const OBJECT_FACING
-	const OBJECT_STEP_TYPE
-	const OBJECT_STEP_DURATION
-	const OBJECT_ACTION
-	const OBJECT_STEP_FRAME
-	const OBJECT_FACING_STEP
-	const OBJECT_NEXT_TILE
-	const OBJECT_STANDING_TILE
-	const OBJECT_NEXT_MAP_X
-	const OBJECT_NEXT_MAP_Y
-	const OBJECT_MAP_X
-	const OBJECT_MAP_Y
-	const OBJECT_INIT_X
-	const OBJECT_INIT_Y
-	const OBJECT_RADIUS
-	const OBJECT_SPRITE_X
-	const OBJECT_SPRITE_Y
-	const OBJECT_SPRITE_X_OFFSET
-	const OBJECT_SPRITE_Y_OFFSET
-	const OBJECT_MOVEMENT_BYTE_INDEX
-	const OBJECT_28
-	const OBJECT_29
-	const OBJECT_30
-	const OBJECT_31
-	const OBJECT_RANGE
+	const OBJECT_SPRITE              ; 00
+	const OBJECT_MAP_OBJECT_INDEX    ; 01
+	const OBJECT_SPRITE_TILE         ; 02
+	const OBJECT_MOVEMENTTYPE        ; 03
+	const OBJECT_FLAGS1              ; 04
+	const OBJECT_FLAGS2              ; 05
+	const OBJECT_PALETTE             ; 06
+	const OBJECT_DIRECTION_WALKING   ; 07
+	const OBJECT_FACING              ; 08
+	const OBJECT_STEP_TYPE           ; 09
+	const OBJECT_STEP_DURATION       ; 0a
+	const OBJECT_ACTION              ; 0b
+	const OBJECT_STEP_FRAME          ; 0c
+	const OBJECT_FACING_STEP         ; 0d
+	const OBJECT_NEXT_TILE           ; 0e
+	const OBJECT_STANDING_TILE       ; 0f
+	const OBJECT_NEXT_MAP_X          ; 10
+	const OBJECT_NEXT_MAP_Y          ; 11
+	const OBJECT_MAP_X               ; 12
+	const OBJECT_MAP_Y               ; 13
+	const OBJECT_INIT_X              ; 14
+	const OBJECT_INIT_Y              ; 15
+	const OBJECT_RADIUS              ; 16
+	const OBJECT_SPRITE_X            ; 17
+	const OBJECT_SPRITE_Y            ; 18
+	const OBJECT_SPRITE_X_OFFSET     ; 19
+	const OBJECT_SPRITE_Y_OFFSET     ; 1a
+	const OBJECT_MOVEMENT_BYTE_INDEX ; 1b
+	const OBJECT_28                  ; 1c
+	const OBJECT_29                  ; 1d
+	const OBJECT_30                  ; 1e
+	const OBJECT_31                  ; 1f
+	const OBJECT_RANGE               ; 20
 ; 33-39 are not used
 
 ; map object struct
diff --git a/data/map_objects.asm b/data/map_objects.asm
index 715b1d1b9..e940d8118 100755
--- a/data/map_objects.asm
+++ b/data/map_objects.asm
@@ -25,20 +25,20 @@ endm
 	sprite_movement_data SPRITEMOVEFN_0E,                    DOWN,   PERSON_ACTION_STAND,    $00,    $00,    %0000 ; 12
 	sprite_movement_data SPRITEMOVEFN_FOLLOW,                DOWN,   PERSON_ACTION_STAND,    $02,    $00,    %0000 ; 13
 	sprite_movement_data SPRITEMOVEFN_SCRIPTED,              DOWN,   PERSON_ACTION_STAND,    $02,    $00,    %0000 ; 14
-	sprite_movement_data SPRITEMOVEFN_BIG_SNORLAX,           DOWN,   PERSON_ACTION_09,    $2e,    $01,    %1100 ; 15
-	sprite_movement_data SPRITEMOVEFN_BOUNCE,                DOWN,   PERSON_ACTION_0A,    $2e,    $00,    %0000 ; 16
+	sprite_movement_data SPRITEMOVEFN_BIG_SNORLAX,           DOWN,   PERSON_ACTION_09,       $2e,    $01,    %1100 ; 15
+	sprite_movement_data SPRITEMOVEFN_BOUNCE,                DOWN,   PERSON_ACTION_0A,       $2e,    $00,    %0000 ; 16
 	sprite_movement_data SPRITEMOVEFN_STANDING,              DOWN,   PERSON_ACTION_STAND,    $0c,    $00,    %0000 ; 17
 	sprite_movement_data SPRITEMOVEFN_STANDING,              DOWN,   PERSON_ACTION_STAND,    $2e,    $10,    %0000 ; 18
 	sprite_movement_data SPRITEMOVEFN_STRENGTH,              DOWN,   PERSON_ACTION_STAND,    $2e,    $00,    %0100 ; 19
 	sprite_movement_data SPRITEMOVEFN_FOLLOWNOTEXACT,        DOWN,   PERSON_ACTION_STAND,    $02,    $00,    %0000 ; 1a
-	sprite_movement_data SPRITEMOVEFN_SHADOW,                DOWN,   PERSON_ACTION_00,    $8e,    $01,    %0000 ; 1b
+	sprite_movement_data SPRITEMOVEFN_SHADOW,                DOWN,   PERSON_ACTION_00,       $8e,    $01,    %0000 ; 1b
 	sprite_movement_data SPRITEMOVEFN_EMOTE,                 DOWN,   PERSON_ACTION_EMOTE,    $8e,    $02,    %0000 ; 1c
-	sprite_movement_data SPRITEMOVEFN_SCREENSHAKE,           DOWN,   PERSON_ACTION_00,    $82,    $00,    %0000 ; 1d
+	sprite_movement_data SPRITEMOVEFN_SCREENSHAKE,           DOWN,   PERSON_ACTION_00,       $82,    $00,    %0000 ; 1d
 	sprite_movement_data SPRITEMOVEFN_SPIN_COUNTERCLOCKWISE, LEFT,   PERSON_ACTION_STAND,    $00,    $00,    %0000 ; 1e
 	sprite_movement_data SPRITEMOVEFN_SPIN_CLOCKWISE,        RIGHT,  PERSON_ACTION_STAND,    $00,    $00,    %0000 ; 1f
-	sprite_movement_data SPRITEMOVEFN_STRENGTH,              DOWN,   PERSON_ACTION_0C,    $2e,    $01,    %1100 ; 20
-	sprite_movement_data SPRITEMOVEFN_STRENGTH,              DOWN,   PERSON_ACTION_0D,    $2e,    $01,    %1100 ; 21
-	sprite_movement_data SPRITEMOVEFN_BOULDERDUST,           DOWN,   PERSON_ACTION_0E,    $8e,    $01,    %0000 ; 22
-	sprite_movement_data SPRITEMOVEFN_GRASS,                 DOWN,   PERSON_ACTION_0F,    $8e,    $02,    %0000 ; 23
+	sprite_movement_data SPRITEMOVEFN_STRENGTH,              DOWN,   PERSON_ACTION_0C,       $2e,    $01,    %1100 ; 20
+	sprite_movement_data SPRITEMOVEFN_STRENGTH,              DOWN,   PERSON_ACTION_0D,       $2e,    $01,    %1100 ; 21
+	sprite_movement_data SPRITEMOVEFN_BOULDERDUST,           DOWN,   PERSON_ACTION_0E,       $8e,    $01,    %0000 ; 22
+	sprite_movement_data SPRITEMOVEFN_GRASS,                 DOWN,   PERSON_ACTION_0F,       $8e,    $02,    %0000 ; 23
 	sprite_movement_data SPRITEMOVEFN_RANDOM_WALK_XY,        DOWN,   PERSON_ACTION_STAND,    $00,    $00,    %0010 ; 24
 	sprite_movement_data SPRITEMOVEFN_00,                    DOWN,   PERSON_ACTION_STAND,    $00,    $00,    %0000 ; 25
\ No newline at end of file
diff --git a/engine/billspc.asm b/engine/billspc.asm
index 3c8f7fc83..c94f5d50d 100755
--- a/engine/billspc.asm
+++ b/engine/billspc.asm
@@ -1159,10 +1159,10 @@ BillsPC_LoadMonStats: ; e2b6d (38:6b6d)
 	add [hl]
 	ld e, a
 	ld d, $0
-	ld hl, wBillsPCPokemonList + 1
-rept 3
+	ld hl, wBillsPCPokemonList + 1 ; box number
+	add hl, de
+	add hl, de
 	add hl, de
-endr
 	ld a, [hl]
 	and a
 	jr z, .party
@@ -1274,9 +1274,9 @@ BillsPC_RefreshTextboxes: ; e2c2c (38:6c2c)
 	ld e, a
 	ld d, 0
 	ld hl, wBillsPCPokemonList
-rept 3
 	add hl, de
-endr
+	add hl, de
+	add hl, de
 	ld e, l
 	ld d, h
 	hlcoord 9, 4
@@ -1290,9 +1290,9 @@ endr
 	ld de, 2 * SCREEN_WIDTH
 	add hl, de
 	pop de
-rept 3
 	inc de
-endr
+	inc de
+	inc de
 	pop af
 	dec a
 	jr nz, .loop
@@ -1493,9 +1493,9 @@ BillsPC_GetSelectedPokemonSpecies: ; e2def (38:6def)
 	ld e, a
 	ld d, $0
 	ld hl, wBillsPCPokemonList
-rept 3
 	add hl, de
-endr
+	add hl, de
+	add hl, de
 	ld a, [hl]
 	ret
 
@@ -2055,10 +2055,10 @@ MovePKMNWitoutMail_InsertMon: ; e31e7
 .PartyToBox: ; e3267
 	call .CopyFromParty
 	ld a, $1
-	ld [wc2cd], a
+	ld [wGameLogicPaused], a
 	callba SaveGameData
 	xor a
-	ld [wc2cd], a
+	ld [wGameLogicPaused], a
 	call .CopyToBox
 	ret
 ; e327d
@@ -2211,9 +2211,9 @@ GetBoxPointer: ; e3396 (38:7396)
 	ld c, b
 	ld b, 0
 	ld hl, .boxes
-rept 3
 	add hl, bc
-endr
+	add hl, bc
+	add hl, bc
 	ld a, [hli]
 	ld b, a
 	ld a, [hli]
@@ -2429,9 +2429,9 @@ GetBoxCount: ; e366c (38:766c)
 	ld c, a
 	ld b, 0
 	ld hl, .boxbanks
-rept 3
 	add hl, bc
-endr
+	add hl, bc
+	add hl, bc
 	ld a, [hli]
 	ld b, a
 	call GetSRAMBank
diff --git a/engine/link.asm b/engine/link.asm
index 6826d0993..03148abe7 100755
--- a/engine/link.asm
+++ b/engine/link.asm
@@ -495,7 +495,7 @@ LinkTimeout: ; 283b2
 	pop de
 	pop hl
 	bccoord 1, 14
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	call RotateThreePalettesRight
 	call ClearScreen
 	ld b, SCGB_08
@@ -1255,7 +1255,7 @@ LinkTradeOTPartymonMenuLoop: ; 28835
 	jr z, .not_a_button
 	ld a, $1
 	ld [wd263], a
-	callab Function50db9
+	callab LoadAddrsForLinkMonStatsScreen
 	ld hl, OTPartyMon1Species
 	callba LinkMonStatsScreen
 	jp LinkTradePartiesMenuMasterLoop
@@ -1448,7 +1448,7 @@ Function28926: ; 28926
 	ld [wMenuCursorY], a
 	ld a, $4
 	ld [wd263], a
-	callab Function50db9
+	callab LoadAddrsForLinkMonStatsScreen
 	callba LinkMonStatsScreen
 	call Call_LoadTempTileMapToTileMap
 	hlcoord 6, 1
@@ -1490,7 +1490,7 @@ Function28926: ; 28926
 	callba Link_WaitBGMap
 	ld hl, .Text_CantTradeLastMon
 	bccoord 1, 14
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	jr .cancel_trade
 
 .abnormal
@@ -1512,7 +1512,7 @@ Function28926: ; 28926
 	callba Link_WaitBGMap
 	ld hl, .Text_Abnormal
 	bccoord 1, 14
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 
 .cancel_trade
 	hlcoord 0, 12
@@ -1688,7 +1688,7 @@ LinkTrade: ; 28b87
 	call GetPokemonName
 	ld hl, UnknownText_0x28eb8
 	bccoord 1, 14
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	call LoadStandardMenuDataHeader
 	hlcoord 10, 7
 	ld b, 3
@@ -2030,7 +2030,7 @@ LoadTradeScreenBorder: ; 28ef8
 ; 28eff
 
 Function28eff: ; 28eff
-	callba Function16d6a7
+	callba Function16d6a7 ; just a nested farcall; so wasteful
 	call SetPalettes
 	ret
 ; 28f09
diff --git a/engine/map_objects.asm b/engine/map_objects.asm
index 55ba12811..629e87fc7 100644
--- a/engine/map_objects.asm
+++ b/engine/map_objects.asm
@@ -137,7 +137,7 @@ Function437b: ; 437b
 	cp STEP_TYPE_SLEEP
 	ret z
 .ok3
-	ld hl, Pointers4b45
+	ld hl, StepTypesJumptable
 	rst JumpTable
 	ret
 
@@ -1084,7 +1084,7 @@ SetRandomStepDuration: ; 4b2d
 	ret
 ; 4b45
 
-Pointers4b45: ; 4b45
+StepTypesJumptable: ; 4b45
 ; These pointers use OBJECT_STEP_TYPE.  See constants/sprite_constants.asm
 	dw ObjectMovementReset ; 00
 	dw MapObjectMovementPattern ; unused
diff --git a/engine/menu.asm b/engine/menu.asm
index fa16fb80a..11c5098e8 100755
--- a/engine/menu.asm
+++ b/engine/menu.asm
@@ -319,7 +319,7 @@ Function241d5: ; 241d5
 	ret c
 	ld c, 1
 	ld b, 3
-	call Function10062d ; BUG: This function is in another bank.
+	call AdvanceMobileInactivityTimerAndCheckExpired ; BUG: This function is in another bank.
 	                    ; Pointer in current bank (9) is bogus.
 	ret c
 	callba Function100337
diff --git a/engine/pokedex.asm b/engine/pokedex.asm
index 95536a970..4d8b22ef4 100644
--- a/engine/pokedex.asm
+++ b/engine/pokedex.asm
@@ -823,7 +823,7 @@ Pokedex_UpdateUnownMode: ; 405df (10:45df)
 	call DelayFrame
 	call Pokedex_CheckSGB
 	jr nz, .decompress
-	callba Function1ddf26
+	callba LoadSGBPokedexGFX2
 	jr .done
 
 .decompress
diff --git a/engine/pokegear.asm b/engine/pokegear.asm
index c2e73180a..d180ee875 100755
--- a/engine/pokegear.asm
+++ b/engine/pokegear.asm
@@ -516,7 +516,7 @@ Pokegear_UpdateClock: ; 90f86 (24:4f86)
 	callba PrintHoursMins
 	ld hl, .DayText
 	bccoord 6, 6
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	ret
 
 ; 90fa8 (24:4fa8)
@@ -711,7 +711,7 @@ PokegearMap_UpdateLandmarkName: ; 910b4
 	push de
 	callba GetLandmarkName
 	pop de
-	callba Function1de2c5
+	callba TownMap_ConvertLineBreakCharacters
 	hlcoord 8, 0
 	ld [hl], $34
 	ret
diff --git a/engine/radio.asm b/engine/radio.asm
index 678fc05d5..8e0286271 100644
--- a/engine/radio.asm
+++ b/engine/radio.asm
@@ -139,7 +139,7 @@ PrintRadioLine:
 	cp 2
 	jr nz, .print
 	bccoord 1, 16
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	jr .skip
 .print
 	call PrintTextBoxText
diff --git a/engine/save.asm b/engine/save.asm
index f2f3a79bd..71dde7a88 100644
--- a/engine/save.asm
+++ b/engine/save.asm
@@ -9,9 +9,9 @@ SaveMenu: ; 14a1a
 	jr nz, .refused
 	call AskOverwriteSaveFile
 	jr c, .refused
-	call SetWRAMStateForSave
+	call PauseGameLogic
 	call _SavingDontTurnOffThePower
-	call ClearWRAMStateAfterSave
+	call ResumeGameLogic
 	call ExitMenu
 	and a
 	ret
@@ -24,7 +24,7 @@ SaveMenu: ; 14a1a
 	ret
 
 Function14a58: ; 14a58
-	call SetWRAMStateForSave
+	call PauseGameLogic
 	callba StageRTCTimeForSave
 	callba BackupMysteryGift
 	call SavePokemonData
@@ -33,7 +33,7 @@ Function14a58: ; 14a58
 	call SaveBackupChecksum
 	callba BackupPartyMonMail
 	callba SaveRTC
-	call ClearWRAMStateAfterSave
+	call ResumeGameLogic
 	ret
 ; 14a83
 
@@ -47,7 +47,7 @@ ChangeBoxSaveGame: ; 14a83 (5:4a83)
 	jr c, .refused
 	call AskOverwriteSaveFile
 	jr c, .refused
-	call SetWRAMStateForSave
+	call PauseGameLogic
 	call SavingDontTurnOffThePower
 	call SaveBox
 	pop de
@@ -55,7 +55,7 @@ ChangeBoxSaveGame: ; 14a83 (5:4a83)
 	ld [wCurBox], a
 	call LoadBox
 	call SavedTheGame
-	call ClearWRAMStateAfterSave
+	call ResumeGameLogic
 	and a
 	ret
 .refused
@@ -65,9 +65,9 @@ ChangeBoxSaveGame: ; 14a83 (5:4a83)
 Link_SaveGame: ; 14ab2
 	call AskOverwriteSaveFile
 	jr c, .refused
-	call SetWRAMStateForSave
+	call PauseGameLogic
 	call _SavingDontTurnOffThePower
-	call ClearWRAMStateAfterSave
+	call ResumeGameLogic
 	and a
 
 .refused
@@ -75,19 +75,19 @@ Link_SaveGame: ; 14ab2
 ; 14ac2
 
 MovePkmnWOMail_SaveGame: ; 14ac2
-	call SetWRAMStateForSave
+	call PauseGameLogic
 	push de
 	call SaveBox
 	pop de
 	ld a, e
 	ld [wCurBox], a
 	call LoadBox
-	call ClearWRAMStateAfterSave
+	call ResumeGameLogic
 	ret
 ; 14ad5
 
 Function14ad5: ; 14ad5
-	call SetWRAMStateForSave
+	call PauseGameLogic
 	push de
 	call SaveBox
 	pop de
@@ -111,7 +111,7 @@ Function14ad5: ; 14ad5
 	callba BackupMobileEventIndex
 	callba SaveRTC
 	call LoadBox
-	call ClearWRAMStateAfterSave
+	call ResumeGameLogic
 	ld de, SFX_SAVE
 	call PlaySFX
 	ld c, 24
@@ -127,9 +127,9 @@ StartMovePkmnWOMail_SaveGame: ; 14b34
 	jr c, .refused
 	call AskOverwriteSaveFile
 	jr c, .refused
-	call SetWRAMStateForSave
+	call PauseGameLogic
 	call _SavingDontTurnOffThePower
-	call ClearWRAMStateAfterSave
+	call ResumeGameLogic
 	and a
 	ret
 
@@ -138,15 +138,15 @@ StartMovePkmnWOMail_SaveGame: ; 14b34
 	ret
 ; 14b54
 
-SetWRAMStateForSave: ; 14b54
+PauseGameLogic: ; 14b54
 	ld a, $1
-	ld [wc2cd], a
+	ld [wGameLogicPaused], a
 	ret
 ; 14b5a
 
-ClearWRAMStateAfterSave: ; 14b5a
+ResumeGameLogic: ; 14b5a
 	xor a
-	ld [wc2cd], a
+	ld [wGameLogicPaused], a
 	ret
 ; 14b5f
 
diff --git a/engine/startmenu.asm b/engine/startmenu.asm
index 7afeceff7..68ac65e12 100755
--- a/engine/startmenu.asm
+++ b/engine/startmenu.asm
@@ -1762,7 +1762,7 @@ SetUpMoveScreenBG: ; 13172
 	call ClearSprites
 	xor a
 	ld [hBGMapMode], a
-	callba Functionfb571
+	callba LoadStatsScreenPageTilesGFX
 	callba ClearSpriteAnims2
 	ld a, [CurPartyMon]
 	ld e, a
diff --git a/engine/stats_screen.asm b/engine/stats_screen.asm
index 81ddda164..96f6a78ee 100755
--- a/engine/stats_screen.asm
+++ b/engine/stats_screen.asm
@@ -6,14 +6,14 @@ BattleStatsScreenInit: ; 4dc7b (13:5c7b)
 	ld a, [wBattleMode] ; wd22d (aliases: EnemyMonEnd)
 	and a
 	jr z, StatsScreenInit
-	jr _BattleStatsScreenInit
+	jr _MobileStatsScreenInit
 
 StatsScreenInit: ; 4dc8a
 	ld hl, StatsScreenMain
 	jr StatsScreenInit_gotaddress
 
-_BattleStatsScreenInit: ; 4dc8f
-	ld hl, StatsScreenBattle
+_MobileStatsScreenInit: ; 4dc8f
+	ld hl, StatsScreenMobile
 	jr StatsScreenInit_gotaddress
 
 StatsScreenInit_gotaddress: ; 4dc94
@@ -33,7 +33,7 @@ StatsScreenInit_gotaddress: ; 4dc94
 	call ClearBGPalettes
 	call ClearTileMap
 	call UpdateSprites
-	callba Functionfb53e
+	callba StatsScreen_LoadFont
 	pop hl
 	call _hl_
 	call ClearBGPalettes
@@ -73,7 +73,7 @@ StatsScreenMain: ; 0x4dcd2
 	ret
 ; 0x4dcf7
 
-StatsScreenBattle: ; 4dcf7
+StatsScreenMobile: ; 4dcf7
 	xor a
 	ld [wJumptableIndex], a
 	; stupid interns
@@ -89,7 +89,7 @@ StatsScreenBattle: ; 4dcf7
 	ld hl, StatsScreenPointerTable
 	rst JumpTable
 	call StatsScreen_WaitAnim
-	callba Function100dfd
+	callba MobileComms_CheckInactivityTimer
 	jr c, .exit
 	ld a, [wJumptableIndex]
 	bit 7, a
@@ -100,7 +100,6 @@ StatsScreenBattle: ; 4dcf7
 ; 4dd2a
 
 StatsScreenPointerTable: ; 4dd2a
-
 	dw MonStatsInit       ; regular pokémon
 	dw EggStatsInit       ; egg
 	dw StatsScreenWaitCry
diff --git a/engine/timeset.asm b/engine/timeset.asm
index 65bd6aac9..b21e62ea1 100755
--- a/engine/timeset.asm
+++ b/engine/timeset.asm
@@ -577,7 +577,7 @@ Special_InitialSetDSTFlag: ; 90a54
 	lb bc, 3, 18
 	call ClearBox
 	ld hl, .Text
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	ret
 ; 90a6c
 
@@ -608,7 +608,7 @@ Special_InitialClearDSTFlag: ; 90a88
 	lb bc, 3, 18
 	call ClearBox
 	ld hl, .Text
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	ret
 ; 90aa0
 
@@ -636,7 +636,7 @@ DebugDisplayTime: ; 90abc
 	lb bc, 3, SCREEN_WIDTH - 2
 	call ClearBox
 	ld hl, .Text
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	ret
 ; 90acc
 
diff --git a/event/halloffame.asm b/event/halloffame.asm
index 2b2844f78..4d318cafe 100755
--- a/event/halloffame.asm
+++ b/event/halloffame.asm
@@ -3,7 +3,7 @@ HallOfFame:: ; 0x8640e
 	ld a, [StatusFlags]
 	push af
 	ld a, 1
-	ld [wc2cd], a
+	ld [wGameLogicPaused], a
 	call DisableSpriteUpdates
 	ld a, SPAWN_LANCE
 	ld [wSpawnAfterChampion], a
@@ -25,7 +25,7 @@ HallOfFame:: ; 0x8640e
 	callba AddHallOfFameEntry
 
 	xor a
-	ld [wc2cd], a
+	ld [wGameLogicPaused], a
 	call AnimateHallOfFame
 	pop af
 	ld b, a
@@ -44,7 +44,7 @@ RedCredits:: ; 86455
 	xor a
 	ld [VramState], a
 	ld [hMapAnims], a
-	callba Function4e8c2
+	callba InitDisplayForRedCredits
 	ld c, 8
 	call DelayFrames
 	call DisableSpriteUpdates
@@ -67,7 +67,7 @@ HallOfFame_FadeOutMusic: ; 8648e
 	xor a
 	ld [VramState], a
 	ld [hMapAnims], a
-	callba Function4e881
+	callba InitDisplayForHallOfFame
 	ld c, 100
 	jp DelayFrames
 ; 864b4
@@ -230,7 +230,7 @@ GetHallOfFameParty: ; 8653f
 AnimateHOFMonEntrance: ; 865b5
 	push hl
 	call ClearBGPalettes
-	callba Function4e906
+	callba ResetDisplayBetweenHallOfFameMons
 	pop hl
 	ld a, [hli]
 	ld [TempMonSpecies], a
diff --git a/event/mom.asm b/event/mom.asm
index b899fd840..0a1e7d1ae 100644
--- a/event/mom.asm
+++ b/event/mom.asm
@@ -321,13 +321,13 @@ DSTChecks: ; 16439
 	call .ClearBox
 	bccoord 1, 14
 	ld hl, .Text_AdjustClock
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	call YesNoBox
 	ret c
 	call .ClearBox
 	bccoord 1, 14
 	ld hl, .Text_LostInstructionBooklet
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	ret
 
 .loop
@@ -337,7 +337,7 @@ DSTChecks: ; 16439
 	bit 7, a
 	jr z, .SetDST
 	ld hl, .Text_IsDSTOver
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	call YesNoBox
 	ret c
 	ld a, [wDST]
@@ -347,12 +347,12 @@ DSTChecks: ; 16439
 	call .ClearBox
 	bccoord 1, 14
 	ld hl, .Text_SetClockBack
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	ret
 
 .SetDST:
 	ld hl, .Text_SwitchToDST
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	call YesNoBox
 	ret c
 	ld a, [wDST]
@@ -362,7 +362,7 @@ DSTChecks: ; 16439
 	call .ClearBox
 	bccoord 1, 14
 	ld hl, .Text_SetClockForward
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	ret
 ; 164b9
 
diff --git a/event/photo.asm b/event/photo.asm
index 7f6ec9e66..52df8f759 100755
--- a/event/photo.asm
+++ b/event/photo.asm
@@ -132,7 +132,7 @@ UnownPrinter: ; 16be4
 .UpdateUnownFrontpic: ; 16cc8
 	ld a, [wJumptableIndex]
 	cp 26
-	jr z, Function16d20
+	jr z, .vacant
 	inc a
 	ld [UnownLetter], a
 	ld a, UNOWN
@@ -141,18 +141,17 @@ UnownPrinter: ; 16be4
 	ld [wBoxAlignment], a
 	ld de, VTiles2
 	predef GetFrontpic
-	call Function16cff
+	call .Load2bppToSRAM
 	hlcoord 1, 6
 	xor a
 	ld [hGraphicStartTile], a
 	lb bc, 7, 7
 	predef PlaceGraphic
 	ld de, VTiles2 tile $31
-	callba Functione0000
+	callba RotateUnownFrontpic
 	ret
-; 16cff
 
-Function16cff: ; 16cff
+.Load2bppToSRAM: ; 16cff
 	ld a, [rSVBK]
 	push af
 	ld a, $6
@@ -171,9 +170,8 @@ Function16cff: ; 16cff
 	pop af
 	ld [rSVBK], a
 	ret
-; 16d20
 
-Function16d20: ; 16d20
+.vacant
 	hlcoord 1, 6
 	lb bc, 7, 7
 	call ClearBox
diff --git a/gfx/font.asm b/gfx/font.asm
index 12e20e7f0..92bc25f25 100755
--- a/gfx/font.asm
+++ b/gfx/font.asm
@@ -21,14 +21,16 @@ INCBIN "gfx/frames/9.1bpp"
 
 ; TODO: Various misc graphics here.
 
-GFX_f89b0: ; f89b0
+StatsScreenPageTilesGFX: ; f89b0
 INCBIN "gfx/unknown/0f89b0.2bpp"
 ; f8a90
 
 ShinyIcon: ; f8a90
+; also part of StatsScreenPageTilesGFX
 INCBIN "gfx/stats/shiny.2bpp"
 
-GFX_f8aa0: ; f8aa0
+StatsScreenPageTilesGFX_Part2: ; f8aa0
+; not referenced on its own, but part of StatsScreenPageTilesGFX
 INCBIN "gfx/unknown/0f8aa0.2bpp"
 ; f8ac0
 
@@ -48,7 +50,7 @@ TownMapGFX: ; f8ba0
 INCBIN "gfx/misc/town_map.2bpp.lz"
 ; f8ea4
 
-GFX_f8ea4: ; unused
+GFX_f8ea4: ; unused kanji
 INCBIN "gfx/unknown/0f8ea4.2bpp"
 ; f8f24
 
@@ -56,8 +58,8 @@ OverworldPhoneIconGFX: ; f8f24
 INCBIN "gfx/mobile/overworld_phone_icon.2bpp"
 ; f8f34
 
-GFX_f8f34: ; unused
-INCBIN "gfx/unknown/0f8f34.2bpp"
+GFX_f8f34: ; unused bold letters + unown chars
+INCBIN "gfx/unknown/0f8f34.w64.1bpp"
 ; f9204
 
 TextBoxSpaceGFX: ; f9204
@@ -72,7 +74,7 @@ MapEntryFrameGFX: ; f9344
 INCBIN "gfx/frames/map_entry_sign.2bpp"
 ; f9424
 
-GFX_f9424: ; f9424
+FontsExtra2_UpArrowGFX: ; f9424
 INCBIN "gfx/unknown/0f9424.2bpp"
 ; f9434
 
@@ -81,6 +83,7 @@ INCBIN "gfx/misc/footprints.1bpp"
 ; fb434
 
 ; This and the following two functions are unreferenced.
+; Debug, perhaps?
 Unknown_fb434:
 	db 0
 
@@ -143,9 +146,9 @@ _LoadFontsExtra1:: ; fb48a
 ; fb4b0
 
 _LoadFontsExtra2:: ; fb4b0
-	ld de, GFX_f9424
+	ld de, FontsExtra2_UpArrowGFX
 	ld hl, VTiles2 tile $61
-	ld b, BANK(GFX_f9424)
+	ld b, BANK(FontsExtra2_UpArrowGFX)
 	ld c, 1
 	call Get2bpp_2
 	ret
@@ -208,7 +211,7 @@ LoadHPBar: ; fb50d
 	ret
 ; fb53e
 
-Functionfb53e: ; fb53e
+StatsScreen_LoadFont: ; fb53e
 	call _LoadFontsBattleExtra
 	ld de, EnemyHPBarBorderGFX
 	ld hl, VTiles2 tile $6c
@@ -226,11 +229,10 @@ Functionfb53e: ; fb53e
 	ld hl, VTiles2 tile $55
 	lb bc, BANK(ExpBarGFX), 8
 	call Get2bpp_2
-
-Functionfb571: ; fb571
-	ld de, GFX_f89b0
+LoadStatsScreenPageTilesGFX: ; fb571
+	ld de, StatsScreenPageTilesGFX
 	ld hl, VTiles2 tile $31
-	lb bc, BANK(GFX_f89b0), $11
+	lb bc, BANK(StatsScreenPageTilesGFX), $11
 	call Get2bpp_2
 	ret
 ; fb57e
diff --git a/gfx/unknown/0f8f34.2bpp b/gfx/unknown/0f8f34.w64.1bpp
similarity index 100%
rename from gfx/unknown/0f8f34.2bpp
rename to gfx/unknown/0f8f34.w64.1bpp
diff --git a/home/game_time.asm b/home/game_time.asm
index 54cad89c9..09d558eef 100644
--- a/home/game_time.asm
+++ b/home/game_time.asm
@@ -33,7 +33,7 @@ UpdateGameTimer:: ; 20ad
 
 
 ; Don't update if game logic is paused.
-	ld a, [wc2cd]
+	ld a, [wGameLogicPaused]
 	and a
 	ret nz
 
diff --git a/home/joypad.asm b/home/joypad.asm
index 0c0e30062..0cb2f6206 100644
--- a/home/joypad.asm
+++ b/home/joypad.asm
@@ -33,7 +33,7 @@ Joypad:: ; 935
 	ret nz
 
 ; If we're saving, input is disabled.
-	ld a, [wc2cd]
+	ld a, [wGameLogicPaused]
 	and a
 	ret nz
 
diff --git a/home/string.asm b/home/string.asm
index 70a0f2dd5..492246832 100644
--- a/home/string.asm
+++ b/home/string.asm
@@ -8,8 +8,6 @@ InitName:: ; 2ef9
 ; Intended for names, so this function is limited to ten characters.
 	push hl
 	ld c, 10
-; 2efc
-
 _InitString:: ; 2efc
 ; if the string pointed to by hl is empty (defined as "zero or more spaces
 ; followed by a null"), then initialize it to the string pointed to by de.
@@ -31,6 +29,7 @@ _InitString:: ; 2efc
 	inc c
 	call CopyBytes
 	ret
+
 .notblank
 	pop bc
 	pop hl
diff --git a/home/text.asm b/home/text.asm
index 8632c2c65..08b3f3660 100644
--- a/home/text.asm
+++ b/home/text.asm
@@ -182,7 +182,7 @@ BuenaPrintText:: ; 105a
 
 PrintTextBoxText:: ; 1065
 	bccoord TEXTBOX_INNERX, TEXTBOX_INNERY
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	ret
 ; 106c
 
@@ -708,7 +708,7 @@ PokeFluteTerminatorCharacter:: ; 13e0
 ; 13e5
 
 
-PlaceWholeStringInBoxAtOnce:: ; 13e5
+PlaceHLTextAtBC:: ; 13e5
 	ld a, [TextBoxFlags]
 	push af
 	set 1, a
diff --git a/main.asm b/main.asm
index fa5575edb..78e118cde 100644
--- a/main.asm
+++ b/main.asm
@@ -3287,7 +3287,7 @@ CatchTutorial:: ; 4e554
 
 INCLUDE "engine/evolution_animation.asm"
 
-Function4e881: ; 4e881
+InitDisplayForHallOfFame: ; 4e881
 	call ClearBGPalettes
 	call ClearTileMap
 	call ClearSprites
@@ -3317,7 +3317,7 @@ Function4e881: ; 4e881
 	text_jump UnknownText_0x1bd39e
 	db "@"
 
-Function4e8c2: ; 4e8c2
+InitDisplayForRedCredits: ; 4e8c2
 	call ClearBGPalettes
 	call ClearTileMap
 	call ClearSprites
@@ -3333,7 +3333,7 @@ Function4e8c2: ; 4e8c2
 	xor a
 	call ByteFill
 	ld hl, wd000 ; UnknBGPals
-	ld c, 4 * $10
+	ld c, 4 tiles
 .load_white_palettes
 	ld a, (palred 31 + palgreen 31 + palblue 31) % $100
 	ld [hli], a
@@ -3349,7 +3349,7 @@ Function4e8c2: ; 4e8c2
 	call SetPalettes
 	ret
 
-Function4e906: ; 4e906
+ResetDisplayBetweenHallOfFameMons: ; 4e906
 	ld a, [rSVBK]
 	push af
 	ld a, $6
@@ -3360,8 +3360,8 @@ Function4e906: ; 4e906
 	call ByteFill
 	hlbgcoord 0, 0
 	ld de, wDecompressScratch
-	ld b, $0
-	ld c, $40
+	ld b, 0
+	ld c, 4 tiles
 	call Request2bpp
 	pop af
 	ld [rSVBK], a
@@ -3455,7 +3455,7 @@ FemaleTrainersEnd:
 
 INCLUDE "battle/sliding_intro.asm"
 
-Function4ea0a: ; 4ea0a
+Mobile_PrintOpponentBattleMessage: ; 4ea0a
 	ld a, c
 	push af
 	call SpeechTextBox
@@ -3463,11 +3463,11 @@ Function4ea0a: ; 4ea0a
 	pop af
 	dec a
 	ld bc, $c
-	ld hl, w5_dc1a
+	ld hl, w5_MobileOpponentBattleMessages
 	call AddNTimes
-	ld de, wcd53
+	ld de, wMobileOpponentBattleMessage
 	ld bc, $c
-	ld a, $5 ; BANK(w5_dc1a)
+	ld a, $5 ; BANK(w5_MobileOpponentBattleMessages)
 	call FarCopyWRAM
 
 	ld a, [rSVBK]
@@ -3475,9 +3475,9 @@ Function4ea0a: ; 4ea0a
 	ld a, $1
 	ld [rSVBK], a
 
-	ld bc, wcd53
+	ld bc, wMobileOpponentBattleMessage
 	decoord 1, 14
-	callba Function11c0c6
+	callba PrintFixedWordBattleMessage
 
 	pop af
 	ld [rSVBK], a
@@ -3679,7 +3679,8 @@ GetPkmnSpecies: ; 508d5
 INCLUDE "text/types.asm"
 
 Function50a28: ; 50a28
-	ld hl, Strings50a42
+; XXX
+	ld hl, .Strings
 	ld a, [TrainerClass]
 	dec a
 	ld c, a
@@ -3698,7 +3699,7 @@ Function50a28: ; 50a28
 	jr nz, .copy
 	ret
 
-Strings50a42: ; 50a42
+.Strings: ; 50a42
 ; Untranslated trainer class names from Red.
 	dw .Youngster
 	dw .BugCatcher
@@ -4096,14 +4097,15 @@ endr
 	ret
 
 Function50cd0: ; 50cd0
-.asm_50cd0
+; XXX
+.loop
 	ld [hl], $32
 	inc hl
 	ld [hl], $3e
 	dec hl
 	add hl, de
 	dec c
-	jr nz, .asm_50cd0
+	jr nz, .loop
 	ret
 
 Function50cdb: ; unreferenced predef
@@ -4118,7 +4120,7 @@ Function50cdb: ; unreferenced predef
 	pop hl
 	ld a, [CurPartySpecies]
 	cp EGG
-	jr z, .asm_50d09
+	jr z, .egg
 	push hl
 	ld bc, -12
 	add hl, bc
@@ -4131,7 +4133,7 @@ Function50cdb: ; unreferenced predef
 	call PrintLevel
 	pop de
 
-.asm_50d09
+.egg
 	ret
 
 PlaceStatusString: ; 50d0a
@@ -4255,7 +4257,7 @@ ListMoves: ; 50d6f
 .done
 	ret
 
-Function50db9: ; 50db9
+LoadAddrsForLinkMonStatsScreen: ; 50db9
 	ld a, [wd263]
 
 	cp $1
@@ -4264,38 +4266,37 @@ Function50db9: ; 50db9
 	ld de, OTPartyMonOT
 	ld a, ENEMY_OT_NAME
 	jr .done
-.check_party_ot_name
 
+.check_party_ot_name
 	cp $4
 	jr nz, .check_mon_name
 	ld hl, PartyCount
 	ld de, PartyMonOT
 	ld a, PARTY_OT_NAME
 	jr .done
-.check_mon_name
 
+.check_mon_name
 	cp $5
 	jr nz, .check_item_name
 	ld hl, CurMart
 	ld de, PokemonNames
 	ld a, PKMN_NAME
 	jr .done
-.check_item_name
 
+.check_item_name
 	cp $2
 	jr nz, .check_ob_item_name
 	ld hl, NumItems
 	ld de, ItemNames
 	ld a, ITEM_NAME
 	jr .done
-.check_ob_item_name
 
+.check_ob_item_name
 	ld hl, CurMart
 	ld de, ItemNames
 	ld a, ITEM_NAME
-
 .done
-	ld [wNamedObjectTypeBuffer], a
+	ld [wNamedObjectTypeBuffer], a ; d265
 	ld a, l
 	ld [wd100], a
 	ld a, h
@@ -4304,7 +4305,7 @@ Function50db9: ; 50db9
 	ld [wd102], a
 	ld a, d
 	ld [wd103], a
-	ld bc, ItemAttributes
+	ld bc, ItemAttributes ; ParseEnemyAction, HandleMapTimeAndJoypad, Music_LakeOfRage_Ch3, String_11a7c1 $67c1
 	ld a, c
 	ld [wd104], a
 	ld a, b
@@ -4694,6 +4695,7 @@ SECTION "bank22", ROMX, BANK[$22]
 INCLUDE "event/kurt.asm"
 
 Function88248: ; 88248
+; XXX
 	ld c, CAL
 	ld a, [PlayerGender]
 	bit 0, a
@@ -4975,7 +4977,8 @@ Predef36:
 INCLUDE "engine/timeofdaypals.asm"
 INCLUDE "engine/battle_start.asm"
 
-Function8c7c9: ; unreferenced
+Function8c7c9:
+; XXX
 	ld a, $1
 	ld [hBGMapMode], a
 	call WaitBGMap
@@ -5320,7 +5323,7 @@ INCLUDE "tilesets/data_6.asm"
 
 SECTION "bank38", ROMX, BANK[$38]
 
-Functione0000: ; e0000
+RotateUnownFrontpic: ; e0000
 ; something to do with Unown printer
 	push de
 	xor a
@@ -5333,8 +5336,8 @@ Functione0000: ; e0000
 	push bc
 	ld de, wd002
 	call .Copy
-	call .Decompress
-	ld hl, Unknown_e008b
+	call .Rotate
+	ld hl, UnownPrinter_OverworldMapRectangle
 	pop bc
 	add hl, bc
 	add hl, bc
@@ -5349,7 +5352,7 @@ Functione0000: ; e0000
 	pop bc
 	inc c
 	ld a, c
-	cp $31
+	cp 7 * 7
 	jr c, .loop
 
 	ld hl, OverworldMap
@@ -5375,7 +5378,7 @@ Functione0000: ; e0000
 	jr nz, .loop_copy
 	ret
 
-.Decompress: ; e0057
+.Rotate: ; e0057
 	ld hl, wd012
 	ld e, %10000000
 	ld d, 8
@@ -5417,20 +5420,19 @@ Functione0000: ; e0000
 	jr nz, .loop_count
 	ret
 
-overworldmaptile EQUS "dw OverworldMap + $10 *"
 overworldmaprect: MACRO
 y = 0
 rept \1
 x = \1 * (\2 +- 1) + y
 rept \2
-	overworldmaptile x
+	dw OverworldMap tile x
 x = x +- \2
 endr
 y = y + 1
 endr
 endm
 
-Unknown_e008b: ; e008b
+UnownPrinter_OverworldMapRectangle: ; e008b
 	overworldmaprect 7, 7
 
 Unknown_e00ed:
@@ -5590,6 +5592,7 @@ INCLUDE "tilesets/data_7.asm"
 SECTION "bank77_2", ROMX, BANK[$77]
 
 Function1dd6a9: ; 1dd6a9
+; XXX
 	ld a, b
 	ld b, c
 	ld c, a
@@ -5661,7 +5664,7 @@ LoadSGBPokedexGFX: ; 1ddf1c
 	call Decompress
 	ret
 
-Function1ddf26: ; 1ddf26 (77:5f26)
+LoadSGBPokedexGFX2: ; 1ddf26 (77:5f26)
 	ld hl, LZ_1ddf33
 	ld de, VTiles2 tile $31
 	lb bc, BANK(LZ_1ddf33), $3a
@@ -5861,7 +5864,7 @@ DudeAutoInput_DownA: ; 1de2af
 	db A_BUTTON, $00
 	db NO_INPUT, $ff ; end
 
-Function1de2c5: ; 1de2c5
+TownMap_ConvertLineBreakCharacters: ; 1de2c5
 	ld hl, StringBuffer1
 .loop
 	ld a, [hl]
@@ -6033,42 +6036,44 @@ SECTION "bank7D", ROMX, BANK[$7D]
 	db $cc, $6b, $1e ; XXX
 
 Function1f4003: ; 1f4003
+; XXX
 	ld a, $6
 	call GetSRAMBank
-	ld hl, Unknown_1f4018
+	ld hl, .unknown_data
 	ld de, $a000
 	ld bc, $1000
 	call CopyBytes
 	call CloseSRAM
 	ret
 
-Unknown_1f4018:
+.unknown_data
 INCBIN "unknown/1f4018.bin"
 
 Function1f4dbe: ; 1f4dbe
+; XXX
 	ld a, $6
 	call GetSRAMBank
-	ld hl, Unknown_1f4dd3
+	ld hl, .unknown_data
 	ld de, $a000
 	ld bc, $1000
 	call CopyBytes
 	call CloseSRAM
 	ret
 
-Unknown_1f4dd3:
+.unknown_data
 INCBIN "unknown/1f4dd3.bin"
 
 Function1f5d9f: ; 1f5d9f
 	ld a, $6
 	call GetSRAMBank
-	ld hl, Unknown_1f5db4
+	ld hl, .unknown_data
 	ld de, $a000
 	ld bc, $1000
 	call CopyBytes
 	call CloseSRAM
 	ret
 
-Unknown_1f5db4:
+.unknown_data
 INCBIN "unknown/1f5db4.bin"
 
 SECTION "bank7E", ROMX, BANK[$7E]
diff --git a/misc/battle_tower_47.asm b/misc/battle_tower_47.asm
index 1c83fabf5..f9e2ac0ea 100755
--- a/misc/battle_tower_47.asm
+++ b/misc/battle_tower_47.asm
@@ -81,7 +81,7 @@ ENDC
 	bccoord 1, 14
 	pop af
 	ld [rSVBK], a
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	ret
 ; 11c05d
 
diff --git a/misc/fixed_words.asm b/misc/fixed_words.asm
index 946fd4067..d59d91d93 100755
--- a/misc/fixed_words.asm
+++ b/misc/fixed_words.asm
@@ -10,7 +10,7 @@ Function11c05d: ; 11c05d
 	cp $ff
 	jr z, .asm_11c071
 	push hl
-	call Function11c156
+	call CopyMobileFixedWordToC608
 	pop hl
 	call PlaceString
 	and a
@@ -21,7 +21,6 @@ Function11c05d: ; 11c05d
 	ld b, h
 	scf
 	ret
-
 ; 11c075
 
 Function11c075: ; 11c075
@@ -32,7 +31,6 @@ Function11c075: ; 11c075
 	ld bc, wcd36
 	call Function11c08f
 	ret
-
 ; 11c082
 
 Function11c082: ; 11c082
@@ -41,9 +39,8 @@ Function11c082: ; 11c082
 	call Function11c254
 	pop de
 	ld bc, wcd36
-	call Function11c0c6
+	call PrintFixedWordBattleMessage
 	ret
-
 ; 11c08f
 
 Function11c08f: ; 11c08f
@@ -96,123 +93,144 @@ Function11c08f: ; 11c08f
 	dec a
 	jr nz, .asm_11c0b0
 	ret
-
 ; 11c0c6
 
-
-Function11c0c6: ; 11c0c6
+PrintFixedWordBattleMessage: ; 11c0c6
+; Use up to 6 words from bc to print text starting at de.
+	; Preserve $cf63, $cf64
 	ld a, [wJumptableIndex]
 	ld l, a
 	ld a, [wcf64]
 	ld h, a
 	push hl
-	ld hl, $c608 + 16
+	; reset value at c618 (not preserved)
+	ld hl, $c618
 	ld a, $0
 	ld [hli], a
+	; preserve de
 	push de
+	; $cf63 keeps track of which line we're on (0, 1, or 2)
+	; $cf64 keeps track of how much room we have left in the current line
 	xor a
 	ld [wJumptableIndex], a
-	ld a, $12
+	ld a, 18
 	ld [wcf64], a
-	ld a, $6
-.asm_11c0e1
+	ld a, $6 ; up to 6 times
+.loop
 	push af
+	; load the 2-byte word data pointed to by bc
 	ld a, [bc]
 	ld e, a
 	inc bc
 	ld a, [bc]
 	ld d, a
 	inc bc
+	; if $0000, we're done
 	or e
-	jr z, .asm_11c133
+	jr z, .done
+	; preserving hl and bc, get the length of the word
 	push hl
 	push bc
-	call Function11c156
-	call Function11c14a
+	call CopyMobileFixedWordToC608
+	call GetLengthOfWordAtC608
 	ld e, c
 	pop bc
 	pop hl
+	; if the functions return 0, we're done
 	ld a, e
 	or a
-	jr z, .asm_11c133
-.asm_11c0fa
+	jr z, .done
+.loop2
+	; e contains the length of the word
+	; add 1 for the space, unless we're at the start of the line
 	ld a, [wcf64]
-	cp $12
-	jr z, .asm_11c102
+	cp 18
+	jr z, .skip_inc
 	inc e
 
-.asm_11c102
+.skip_inc
+	; if the word fits, put it on the same line
 	cp e
-	jr nc, .asm_11c11c
+	jr nc, .same_line
+	; otherwise, go to the next line
 	ld a, [wJumptableIndex]
 	inc a
 	ld [wJumptableIndex], a
-	ld [hl], $4e
+	; if we're on line 2, insert "<NEXT>"
+	ld [hl], "<NEXT>"
 	rra
-	jr c, .asm_11c113
-	ld [hl], $55
+	jr c, .got_line_terminator
+	; else, insert "<CONT>"
+	ld [hl], "<CONT>"
 
-.asm_11c113
+.got_line_terminator
 	inc hl
-	ld a, $12
+	; init the next line, holding on to the same word
+	ld a, 18
 	ld [wcf64], a
 	dec e
-	jr .asm_11c0fa
+	jr .loop2
 
-.asm_11c11c
-	cp $12
-	jr z, .asm_11c123
-	ld [hl], $7f
+.same_line
+	; add the space, unless we're at the start of the line
+	cp 18
+	jr z, .skip_space
+	ld [hl], " "
 	inc hl
 
-.asm_11c123
+.skip_space
+	; deduct the length of the word
 	sub e
 	ld [wcf64], a
 	ld de, $c608
-.asm_11c12a
+.place_string_loop
+	; load the string from de to hl
 	ld a, [de]
-	cp $50
-	jr z, .asm_11c133
+	cp "@"
+	jr z, .done
 	inc de
 	ld [hli], a
-	jr .asm_11c12a
+	jr .place_string_loop
 
-.asm_11c133
+.done
+	; next word?
 	pop af
 	dec a
-	jr nz, .asm_11c0e1
-	ld [hl], $57
+	jr nz, .loop
+	; we're finished, place "<DONE>"
+	ld [hl], "<DONE>"
+	; now, let's place the string from c618 to bc
 	pop bc
-	ld hl, $c608 + 16
-	call PlaceWholeStringInBoxAtOnce
+	ld hl, $c618
+	call PlaceHLTextAtBC
+	; restore the original values of $cf63 and $cf64
 	pop hl
 	ld a, l
 	ld [wJumptableIndex], a
 	ld a, h
 	ld [wcf64], a
 	ret
-
 ; 11c14a
 
-Function11c14a: ; 11c14a
+GetLengthOfWordAtC608: ; 11c14a
 	ld c, $0
 	ld hl, $c608
-.asm_11c14f
+.loop
 	ld a, [hli]
-	cp $50
+	cp "@"
 	ret z
 	inc c
-	jr .asm_11c14f
+	jr .loop
 ; 11c156
 
-Function11c156: ; 11c156
+CopyMobileFixedWordToC608: ; 11c156
 	ld a, [rSVBK]
 	push af
 	ld a, $1
 	ld [rSVBK], a
-	ld a, $50
+	ld a, "@"
 	ld hl, $c608
-	ld bc, $000b
+	ld bc, NAME_LENGTH
 	call ByteFill
 	ld a, d
 	and a
@@ -239,7 +257,7 @@ Function11c156: ; 11c156
 	rl b
 	add hl, bc
 	ld bc, 5 ; length of a string
-.loop
+.copy_string
 	ld de, $c608
 	call CopyBytes
 	ld de, $c608
@@ -253,7 +271,7 @@ Function11c156: ; 11c156
 	call GetPokemonName
 	ld hl, StringBuffer1
 	ld bc, PKMN_NAME_LENGTH - 1
-	jr .loop
+	jr .copy_string
 ; 11c1ab
 
 Function11c1ab: ; 11c1ab
@@ -265,7 +283,6 @@ Function11c1ab: ; 11c1ab
 	pop af
 	ld [hInMenu], a
 	ret
-
 ; 11c1b9
 
 Function11c1b9: ; 11c1b9
@@ -278,7 +295,6 @@ Function11c1b9: ; 11c1b9
 	pop af
 	ld [rSVBK], a
 	ret
-
 ; 11c1ca
 
 Function11c1ca: ; 11c1ca
@@ -329,7 +345,6 @@ Function11c1ca: ; 11c1ca
 	call Function11d4aa
 	call Function11d3ba
 	ret
-
 ; 11c254
 
 Function11c254: ; 11c254
@@ -351,10 +366,8 @@ Function11c254: ; 11c254
 	call CopyBytes
 	call CloseSRAM
 	ret
-
 ; 11c277
 
-
 Function11c277: ; 11c277 (47:4277)
 	ld a, " "
 	hlcoord 0, 6
@@ -379,14 +392,12 @@ Function11c283: ; 11c283
 	callba ClearSpriteAnims
 	call ClearSprites
 	ret
-
 ; 11c2ac
 
 .DoJumptableFunction: ; 11c2ac
 	jumptable .Jumptable, wJumptableIndex
 ; 11c2bb
 
-
 .Jumptable: ; 11c2bb (47:42bb)
 	dw Function11c2e9 ; 00
 	dw Function11c346 ; 01
@@ -412,7 +423,6 @@ Function11c283: ; 11c283
 	dw Function11ce0b ; 15
 	dw Function11ce2b ; 16
 
-
 Function11c2e9: ; 11c2e9 (47:42e9)
 	depixel 3, 1, 2, 5
 	ld a, SPRITE_ANIM_INDEX_1D
@@ -535,7 +545,6 @@ Function11c38a: ; 11c38a (47:438a)
 	dec a
 	jr nz, .asm_11c392
 	ret
-
 ; 11c3bc (47:43bc)
 
 String_11c3bc: ; 11c3bc
@@ -705,7 +714,6 @@ Function11c4be: ; 11c4be (47:44be)
 	call ByteFill
 	callba ReloadMapPart
 	ret
-
 ; 11c4db (47:44db)
 
 String_11c4db: ; 11c4db
@@ -865,7 +873,6 @@ Function11c53d: ; 11c53d (47:453d)
 .asm_11c5ee
 	ld [hl], a
 	ret
-
 ; 11c5f0
 
 Function11c5f0: ; 11c5f0 (47:45f0)
@@ -903,7 +910,6 @@ Function11c618: ; 11c618 (47:4618)
 	call ByteFill
 	callba ReloadMapPart
 	ret
-
 ; 11c62a (47:462a)
 
 String_11c62a: ; 11c62a
@@ -1265,7 +1271,6 @@ Function11c7bc: ; 11c7bc (47:47bc)
 	pop hl
 	pop de
 	ret
-
 ; 11c854 (47:4854)
 
 Unknown_11c854: ; 11c854
@@ -1339,7 +1344,6 @@ Function11c86e: ; 11c86e (47:486e)
 	dec c
 	jr nz, .asm_11c8c2
 	ret
-
 ; 11c8c7 (47:48c7)
 
 BCD2String: ; 11c8c7
@@ -1363,7 +1367,6 @@ BCD2String: ; 11c8c7
 	add "0"
 	ld [hli], a
 	ret
-
 ; 11c8ec
 
 MobileString_Page: ; 11c8ec
@@ -1480,7 +1483,6 @@ Function11c95d: ; 11c95d (47:495d)
 	jr nz, .asm_11c980
 	pop hl
 	ret
-
 ; 11c986 (47:4986)
 
 Unknown_11c986:
@@ -1606,7 +1608,6 @@ Function11ca19: ; 11ca19 (47:4a19)
 	jr nz, .asm_11ca22
 	callba ReloadMapPart
 	ret
-
 ; 11ca38 (47:4a38)
 
 String_11ca38: ; 11ca38
@@ -1736,7 +1737,6 @@ Function11cab3: ; 11cab3 (47:4ab3)
 	ret nz
 	inc [hl]
 	ret
-
 ; 11cb1c (47:4b1c)
 
 String_11cb1c: ; 11cb1c
@@ -1867,7 +1867,6 @@ Function11cbf5: ; 11cbf5 (47:4bf5)
 	dec hl
 	set 7, [hl]
 	ret
-
 ; 11cc01 (47:4c01)
 
 Unknown_11cc01: ; 11cc01
@@ -1933,7 +1932,6 @@ Function11cd04: ; 11cd04 (47:4d04)
 	ld a, $4
 	ld [wJumptableIndex], a
 	ret
-
 ; 11cd10 (47:4d10)
 
 String_11cd10: ; 11cd10
@@ -2033,7 +2031,6 @@ Function11cdaa: ; 11cdaa (47:4daa)
 	call ByteFill
 	callba ReloadMapPart
 	ret
-
 ; 11cdc7 (47:4dc7)
 
 String_11cdc7: ; 11cdc7
@@ -2162,7 +2159,6 @@ Function11ce2b: ; 11ce2b (47:4e2b)
 	ret z
 	ld [wcd22], a
 	ret
-
 ; 11ceb9 (47:4eb9)
 
 Unknown_11ceb9: ; 11ceb9
@@ -2278,7 +2274,6 @@ Function11cfb5: ; 11cfb5 (47:4fb5)
 	ld hl, wJumptableIndex
 	inc [hl]
 	ret
-
 ; 11cfba (47:4fba)
 
 Unknown_11cfba:
@@ -2522,7 +2517,6 @@ Function11d0b6: ; 11d0b6 (47:50b6)
 	dw .nine
 	dw .ten
 
-
 .zero ; 11d0dd (47:50dd)
 	ld a, [wcd20] ; wcd20 (aliases: CreditsPos)
 	sla a
@@ -2702,7 +2696,6 @@ Function11d0b6: ; 11d0b6 (47:50b6)
 	ld e, a
 	call Function11d2ee
 	ret
-
 ; 11d208 (47:5208)
 
 Unknown_11d208: ; 11d208
@@ -2887,7 +2880,6 @@ Function11d323: ; 11d323
 	pop af
 	ld [rSVBK], a
 	ret
-
 ; 11d33a
 
 Palette_11d33a:
@@ -2970,7 +2962,6 @@ Palette_11d33a:
 	RGB 00, 00, 00
 	RGB 00, 00, 00
 	RGB 00, 00, 00
-
 ; 11d3ba
 
 Function11d3ba: ; 11d3ba
@@ -3146,7 +3137,6 @@ Function11d3ba: ; 11d3ba
 	pop af
 	ld [rSVBK], a
 	ret
-
 ; 11d493
 
 .CheckSeenMon: ; 11d493
@@ -3165,7 +3155,6 @@ Function11d3ba: ; 11d3ba
 	pop bc
 	pop hl
 	ret
-
 ; 11d4aa
 
 Function11d4aa: ; 11d4aa
@@ -3226,10 +3215,8 @@ Function11d4aa: ; 11d4aa
 	pop af
 	ld [rSVBK], a
 	ret
-
 ; 11d4fe
 
-
 SortedPokemon:
 ; Pokemon sorted by kana.
 ; Notably, Rhydon is missing.
diff --git a/misc/gfx_41.asm b/misc/gfx_41.asm
index e7cde8faa..691ee7099 100755
--- a/misc/gfx_41.asm
+++ b/misc/gfx_41.asm
@@ -481,9 +481,11 @@ _Get2bpp:: ; 104284
 	ld a, b ; bank
 	ld l, c ; number of tiles
 	ld h, $0
-rept 4
-	add hl, hl ; multiply by 16 (16 bytes of a 2bpp = 8 x 8 tile)
-endr
+	; multiply by 16 (16 bytes of a 2bpp = 8 x 8 tile)
+	add hl, hl
+	add hl, hl
+	add hl, hl
+	add hl, hl
 	ld b, h
 	ld c, l
 	ld h, d ; address
diff --git a/misc/mobile_12.asm b/misc/mobile_12.asm
index c02ae205f..7aaf7fb97 100755
--- a/misc/mobile_12.asm
+++ b/misc/mobile_12.asm
@@ -11,14 +11,14 @@ InitMobileProfile: ; 4802f (12:402f)
 	call Function48d3d
 	ld a, [wd479]
 	bit 1, a
-	jr z, .asm_4805a
+	jr z, .not_yet_initialized
 	ld a, [wd003]
 	set 0, a
 	set 1, a
 	set 2, a
 	set 3, a
 	ld [wd003], a
-.asm_4805a
+.not_yet_initialized
 	call Function486bf
 	call LoadFontsExtra
 	ld de, GFX_488c3
@@ -125,22 +125,22 @@ Function48157: ; 48157 (12:4157)
 	ld hl, wMenuCursorY
 	ld b, [hl]
 	push bc
-
 asm_4815f: ; 4815f (12:415f)
-	bit 0, a
+	bit A_BUTTON_F, a
 	jp nz, Function4820d
 	ld b, a
 	ld a, [wd002]
 	bit 6, a
-	jr z, .asm_48177
+	jr z, .dont_check_b_button
 	ld hl, wd479
 	bit 1, [hl]
-	jr z, .asm_48177
-	bit 1, b
-	jr nz, .asm_4817a
-.asm_48177
+	jr z, .dont_check_b_button
+	bit B_BUTTON_F, b
+	jr nz, .b_button
+.dont_check_b_button
 	jp Function48272
-.asm_4817a
+
+.b_button
 	call ClearBGPalettes
 	call Function48d30
 	pop bc
@@ -497,13 +497,14 @@ Function4840c: ; 4840c (12:440c)
 	ld [hl], b
 	ld a, [wd002]
 	bit 6, a
-	jr nz, .asm_48437
+	jr nz, .narrower_box
 	ld b, 9
 	ld c, 1
 	hlcoord 1, 4
 	call ClearBox
 	jp Function48157
-.asm_48437
+
+.narrower_box
 	ld b, 7
 	ld c, 1
 	hlcoord 1, 6
@@ -667,13 +668,13 @@ Function48689: ; 48689 (12:4689)
 	call GetMysteryGift_MobileAdapterLayout
 	call ClearBGPalettes
 	hlcoord 0, 0
-	ld b, $4
-	ld c, $14
+	ld b, 4
+	ld c, SCREEN_WIDTH
 	call ClearBox
 	hlcoord 0, 2
 	ld a, $c
 	ld [hl], a
-	ld bc, $13
+	ld bc, SCREEN_WIDTH - 1
 	add hl, bc
 	ld [hl], a
 	ld de, MobileProfileString
@@ -689,121 +690,139 @@ Function486bf: ; 486bf (12:46bf)
 	ld hl, w2DMenuCursorInitY
 	ld a, [wd002]
 	bit 6, a
-	jr nz, .asm_486ce
-	ld a, $4
+	jr nz, .start_at_6
+	ld a, 4
 	ld [hli], a
-	jr .asm_486d1
-.asm_486ce
-	ld a, $6
-	ld [hli], a
-.asm_486d1
-	ld a, $1
+	jr .got_init_y
+
+.start_at_6
+	ld a, 6
 	ld [hli], a
+.got_init_y
+	ld a, 1
+	ld [hli], a ; init x
 	ld a, [wd002]
 	bit 6, a
-	jr nz, .asm_486e7
+	jr nz, .check_wd479
 	call Function48725
-	ld a, $4
-	jr nc, .asm_486e4
-	ld a, $5
-.asm_486e4
+	ld a, 4
+	jr nc, .got_num_rows_1
+	ld a, 5
+.got_num_rows_1
 	ld [hli], a
-	jr .asm_486fb
-.asm_486e7
+	jr .got_num_rows_2
+
+.check_wd479
 	ld a, [wd479]
 	bit 1, a
-	jr nz, .asm_486f8
+	jr nz, .four_rows
 	call Function48725
-	jr c, .asm_486f8
-	ld a, $3
+	jr c, .four_rows
+	ld a, 3
 	ld [hli], a
-	jr .asm_486fb
-.asm_486f8
-	ld a, $4
+	jr .got_num_rows_2
+
+.four_rows
+	ld a, 4
 	ld [hli], a
-.asm_486fb
-	ld a, $1
-	ld [hli], a
-	ld [hl], $0
+.got_num_rows_2
+	ld a, 1
+	ld [hli], a ; num cols
+	ld [hl], $0 ; flags 1
 	set 5, [hl]
 	inc hl
 	xor a
-	ld [hli], a
+	ld [hli], a ; flags 2
 	ld a, $20
-	ld [hli], a
-	ld a, $1
-	add $40
-	add $80
+	ld [hli], a ; cursor offsets
+	ld a, A_BUTTON
+	add D_UP
+	add D_DOWN
 	push af
 	ld a, [wd002]
 	bit 6, a
-	jr z, .asm_4871a
+	jr z, .got_joypad_mask
 	pop af
-	add $2
+	add B_BUTTON
 	push af
-.asm_4871a
+.got_joypad_mask
 	pop af
 	ld [hli], a
 	ld a, $1
-	ld [hli], a
-	ld [hli], a
+	ld [hli], a ; cursor y
+	ld [hli], a ; cursor x
 	xor a
-rept 3
-	ld [hli], a
-endr
+	ld [hli], a ; off char
+	ld [hli], a ; cursor tile
+	ld [hli], a ; cursor tile + 1
 	ret
 
 Function48725: ; 48725 (12:4725)
+;	 ld a, [wd003]
+;	 and $f
+;	 cp $f
+;	 jr nz, .clear_carry
+;	 scf
+;	 ret
+; .clear_carry
+;	 and a
+;	 ret
+
 	ld a, [wd003]
 	bit 0, a
-	jr z, .asm_4873a
+	jr z, .clear_carry
 	bit 1, a
-	jr z, .asm_4873a
+	jr z, .clear_carry
 	bit 2, a
-	jr z, .asm_4873a
+	jr z, .clear_carry
 	bit 3, a
-	jr z, .asm_4873a
+	jr z, .clear_carry
 	scf
 	ret
-.asm_4873a
+
+.clear_carry
 	and a
 	ret
 
 Function4873c: ; 4873c (12:473c)
 	ld hl, w2DMenuCursorInitY
-	ld a, $4
+	ld a, 4
 	ld [hli], a
-	ld a, $c
-	ld [hli], a
-	ld a, $2
-	ld [hli], a
-	ld a, $1
-	ld [hli], a
-	ld [hl], $0
+	ld a, 12
+	ld [hli], a ; init x
+	ld a, 2
+	ld [hli], a ; num rows
+	ld a, 1
+	ld [hli], a ; num cols
+	ld [hl], $0 ; flags 1
 	set 5, [hl]
 	inc hl
 	xor a
-	ld [hli], a
-	ld a, $20
-	ld [hli], a
-	ld a, $1
-	add $2
-	ld [hli], a
+	ld [hli], a ; flags 2
+	ln a, 2, 0
+	ld [hli], a ; cursor offsets
+	ld a, A_BUTTON
+	add B_BUTTON
+	ld [hli], a ; joypad filter
+	; ld a, [PlayerGender]
+	; xor 1
+	; inc a
 	ld a, [PlayerGender]
 	and a
-	jr z, .asm_48764
-	ld a, $2
-	jr .asm_48766
-.asm_48764
+	jr z, .male
+	ld a, 2
+	jr .okay_gender
+
+.male
+	ld a, 1
+.okay_gender
+	ld [hli], a ; cursor y
 	ld a, $1
-.asm_48766
-	ld [hli], a
-	ld a, $1
-	ld [hli], a
+	ld [hli], a ; cursor x
 	xor a
-rept 3
-	ld [hli], a
-endr
+	ld [hli], a ; off char
+	ld [hli], a ; cursor tile
+	ld [hli], a ; cursor tile + 1
 	ret
 
 Function4876f: ; 4876f (12:476f)
diff --git a/misc/mobile_40.asm b/misc/mobile_40.asm
index 5aa73f07d..91ed8cfb3 100644
--- a/misc/mobile_40.asm
+++ b/misc/mobile_40.asm
@@ -1001,52 +1001,51 @@ Mobile_CommunicationStandby: ; 10060d
 	db "つうしんたいきちゅう!@"
 ; 10062d
 
-Function10062d: ; 10062d
+AdvanceMobileInactivityTimerAndCheckExpired: ; 10062d
 	push bc
-	call Function10064e
+	call IncrementMobileInactivityTimerByCFrames
 	pop bc
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	cp b
-	jr nc, .asm_10063a
+	jr nc, .timed_out
 	and a
 	ret
 
-.asm_10063a
+.timed_out
 	ld a, $fa
 	ld [wcd2b], a
 	scf
 	ret
 ; 100641
 
-Function100641: ; 100641
+StartMobileInactivityTimer: ; 100641
 	xor a
-	ld [wcd44], a
-	ld [wcd45], a
-	ld [wcd46], a
+	ld [wMobileInactivityTimerMinutes], a
+	ld [wMobileInactivityTimerSeconds], a
+	ld [wMobileInactivityTimerFrames], a
 	ret
 ; 10064c
 
-Function10064c: ; 10064c
+IncrementMobileInactivityTimerBy1Frame: ; 10064c
 	ld c, 1
-
-Function10064e: ; 10064e
-	ld hl, wcd46
+IncrementMobileInactivityTimerByCFrames: ; 10064e
+	ld hl, wMobileInactivityTimerFrames ; timer?
 	ld a, [hl]
 	add c
-	cp $3c
-	jr c, .asm_100658
+	cp 60
+	jr c, .seconds
 	xor a
 
-.asm_100658
+.seconds
 	ld [hld], a
 	ret c
 	ld a, [hl]
 	inc a
-	cp $3c
-	jr c, .asm_100661
+	cp 60
+	jr c, .minutes
 	xor a
 
-.asm_100661
+.minutes
 	ld [hld], a
 	ret c
 	inc [hl]
@@ -1268,35 +1267,35 @@ Function100772: ; 100772
 Function10079c: ; 10079c
 	ld a, [wcd21]
 	cp $01
-	jr nz, .asm_1007f4
+	jr nz, .dont_quit
 	ld hl, wcd2a
 	bit 5, [hl]
-	jr nz, .asm_1007f4
+	jr nz, .dont_quit
 	ld hl, wcd2a
 	bit 6, [hl]
-	jr nz, .asm_1007f4
+	jr nz, .dont_quit
 	ld a, [wcd6a]
 	add c
-	cp $3c
-	jr nc, .asm_1007be
+	cp 60
+	jr nc, .overflow
 	ld [wcd6a], a
 	and a
 	ret
 
-.asm_1007be
-	sub $3c
+.overflow
+	sub 60
 	ld [wcd6a], a
 	ld d, b
 	push de
 	call Function1007f6
 	pop de
-	jr c, .asm_1007e5
+	jr c, .quit
 	ld a, c
 	and a
-	jr nz, .asm_1007e5
+	jr nz, .quit
 	ld a, b
-	cp $0a
-	jr nc, .asm_1007e5
+	cp 10
+	jr nc, .quit
 	ld a, d
 	and a
 	ret z
@@ -1309,7 +1308,7 @@ Function10079c: ; 10079c
 	and a
 	ret
 
-.asm_1007e5
+.quit
 	call Function1008e0
 	ld hl, wcd2a
 	set 4, [hl]
@@ -1318,7 +1317,7 @@ Function10079c: ; 10079c
 	scf
 	ret
 
-.asm_1007f4
+.dont_quit
 	and a
 	ret
 ; 1007f6
@@ -1704,7 +1703,7 @@ _LinkBattleSendReceiveAction: ; 100a09
 
 .MobileBattle_SendReceiveAction: ; 100a87
 	call Function100acf
-	call Function100641
+	call StartMobileInactivityTimer
 	ld a, 0
 	ld [wcd27], a
 .asm_100a92
@@ -1714,7 +1713,7 @@ _LinkBattleSendReceiveAction: ; 100a09
 	ld c, $01
 	ld b, $03
 	push bc
-	call Function10062d
+	call AdvanceMobileInactivityTimerAndCheckExpired
 	pop bc
 	jr c, .asm_100ac7
 	ld b, $01
@@ -2019,7 +2018,7 @@ Mobile_PartyMenuSelect: ; 100cb5
 	push bc
 	callba PlaySpriteAnimations
 	callba HDMATransferTileMapToWRAMBank3
-	call Function100dfd
+	call MobileComms_CheckInactivityTimer
 	pop bc
 	jr c, .done
 	ld a, [wMenuJoypadFilter]
@@ -2073,7 +2072,7 @@ MobileBattleMonMenu: ; 100d22
 	push bc
 	callba PlaySpriteAnimations
 	callba HDMATransferTileMapToWRAMBank3
-	call Function100dfd
+	call MobileComms_CheckInactivityTimer
 	pop bc
 	jr c, .asm_100d54
 	ld a, [wMenuJoypadFilter]
@@ -2180,7 +2179,7 @@ Mobile_SetOverworldDelay: ; 100dd2
 Function100dd8: ; 100dd8
 	ld c, $01
 	ld b, $03
-	callba Function10062d
+	callba AdvanceMobileInactivityTimerAndCheckExpired
 	jr c, .asm_100dfb
 	ld c, $3c
 	ld b, $01
@@ -2198,7 +2197,7 @@ Function100dd8: ; 100dd8
 	ret
 ; 100dfd
 
-Function100dfd: ; 100dfd
+MobileComms_CheckInactivityTimer: ; 100dfd
 	ld a, [OverworldDelay]
 	ld c, a
 	ld a, 30
@@ -2206,22 +2205,22 @@ Function100dfd: ; 100dfd
 	ld c, a
 	ld b, 3
 	push bc
-	callba Function10062d
+	callba AdvanceMobileInactivityTimerAndCheckExpired ; useless to farcall
 	pop bc
-	jr c, .asm_100e2b
+	jr c, .quit
 	ld b, 1
 	call Function10079c
-	jr c, .asm_100e2b
+	jr c, .quit
 	call Function1009f3
-	jr c, .asm_100e2b
-	callba Function10032e
+	jr c, .quit
+	callba Function10032e ; useless to farcall
 	ld a, [wcd2b]
 	and a
-	jr nz, .asm_100e2b
+	jr nz, .quit
 	xor a
 	ret
 
-.asm_100e2b
+.quit
 	scf
 	ret
 ; 100e2d
@@ -2234,7 +2233,7 @@ Function100e2d: ; 100e2d
 	ld c, a
 	ld b, 3
 	push bc
-	callba Function10062d
+	callba AdvanceMobileInactivityTimerAndCheckExpired
 	pop bc
 	jr c, .asm_100e61
 	ld b, 1
@@ -3277,7 +3276,7 @@ Function1014b7: ; 1014b7
 
 Function1014ce: ; 1014ce
 	callba Function100720
-	callba Function100641
+	callba StartMobileInactivityTimer
 	ld a, [wMobileCommsJumptableIndex]
 	inc a
 	ld [wMobileCommsJumptableIndex], a
@@ -3345,7 +3344,7 @@ Function101537: ; 101537
 ; 101544
 
 Function101544: ; 101544
-	callba Function100641
+	callba StartMobileInactivityTimer
 	ld a, $12
 	call Function3e32
 	ld a, [wMobileCommsJumptableIndex]
@@ -3355,7 +3354,7 @@ Function101544: ; 101544
 ; 101557
 
 Function101557: ; 101557
-	callba Function100641
+	callba StartMobileInactivityTimer
 	ld hl, wcd53
 	ld a, $08
 	call Function3e32
@@ -3387,8 +3386,8 @@ Function101571: ; 101571
 ; 10158a
 
 Function10158a: ; 10158a
-	callba Function10064c
-	ld a, [wcd44]
+	callba IncrementMobileInactivityTimerBy1Frame
+	ld a, [wMobileInactivityTimerMinutes]
 	cp $0a
 	jr c, Function10156d
 	ld a, $fb
@@ -3539,7 +3538,7 @@ Function10168e: ; 10168e
 	ret c
 	ld c, $01
 	ld b, $03
-	callba Function10062d
+	callba AdvanceMobileInactivityTimerAndCheckExpired
 	ret c
 	ld a, [wcd26]
 	ld hl, Jumptable_1016c3
@@ -3772,7 +3771,7 @@ Function1017f5: ; 1017f5
 	ret c
 	ld c, $01
 	ld b, $03
-	callba Function10062d
+	callba AdvanceMobileInactivityTimerAndCheckExpired
 	ret c
 	callba Function100382
 	ld a, [wcd27]
@@ -5277,7 +5276,7 @@ Function1022d0: ; 1022d0
 	sub c
 	ld c, a
 	ld b, $03
-	callba Function10062d
+	callba AdvanceMobileInactivityTimerAndCheckExpired
 	jr c, .asm_1022f3
 	xor a
 	ret
@@ -6153,7 +6152,7 @@ Function1028e8: ; 1028e8
 	ld hl, wcd4b
 	res 6, [hl]
 	ld [wcd50], a
-	callba Function100641
+	callba StartMobileInactivityTimer
 	ld a, 0
 	ld [wcd4a], a
 	ret
@@ -6557,7 +6556,7 @@ Function102bac: ; 102bac
 	ld [CurPartyMon], a
 	call LowVolume
 	call ClearSprites
-	callba _BattleStatsScreenInit
+	callba _MobileStatsScreenInit
 	ld a, [CurPartyMon]
 	inc a
 	ld [wMenuCursorY], a
diff --git a/misc/mobile_41.asm b/misc/mobile_41.asm
index d11cc890f..bd90cd894 100755
--- a/misc/mobile_41.asm
+++ b/misc/mobile_41.asm
@@ -983,9 +983,9 @@ Function106464:: ; 106464
 	ld hl, VTiles2 tile $60
 	lb bc, BANK(MobilePhoneTilesGFX), 1
 	call Get2bpp
-	ld de, GFX_f9424
+	ld de, FontsExtra2_UpArrowGFX
 	ld hl, VTiles2 tile $61
-	lb bc, BANK(GFX_f9424), 1
+	lb bc, BANK(FontsExtra2_UpArrowGFX), 1
 	call Get2bpp
 	ld de, GFX_106514
 	ld hl, VTiles2 tile $62
diff --git a/misc/mobile_46.asm b/misc/mobile_46.asm
index a7feeea28..220c9e0b1 100755
--- a/misc/mobile_46.asm
+++ b/misc/mobile_46.asm
@@ -1067,7 +1067,7 @@ asm_11886f
 	ld [wcd3c], a
 	call Function119e2e
 	ld a, [wcd33]
-	ld [wcd45], a
+	ld [wMobileInactivityTimerSeconds], a
 
 Function118880: ; 118880 (46:4880)
 	call Function119ed8
@@ -1344,7 +1344,7 @@ Function118982:
 	ld a, $7
 	ld [wcf66], a
 	ld a, $0
-	ld [wcd46], a
+	ld [wMobileInactivityTimerFrames], a
 	ret
 
 
@@ -1615,7 +1615,7 @@ Function118d80: ; 118d80
 	ld a, $9
 	ld [wcd3c], a
 	ld a, $12
-	ld [wcd45], a
+	ld [wMobileInactivityTimerSeconds], a
 	call Function119e2e
 
 Function118d9b:
@@ -1830,9 +1830,9 @@ Function118ec6: ; 118ec6
 	ld a, $1d
 	ld [wcd3c], a
 	ld a, $24
-	ld [wcd45], a
+	ld [wMobileInactivityTimerSeconds], a
 	ld a, $11
-	ld [wcd46], a
+	ld [wMobileInactivityTimerFrames], a
 	ld a, $1c
 	ld [wcd47], a
 	jp Function119e2e
@@ -1871,9 +1871,9 @@ Function118f14:
 	ld a, $9
 	ld [wcd3c], a
 	ld a, $24
-	ld [wcd45], a
+	ld [wMobileInactivityTimerSeconds], a
 	ld a, $13
-	ld [wcd46], a
+	ld [wMobileInactivityTimerFrames], a
 	ld a, $1c
 	ld [wcd47], a
 	jp Function119e2e
@@ -2518,7 +2518,7 @@ Function119388: ; 119388
 	ld a, $9
 	ld [wcd3c], a
 	ld a, $10
-	ld [wcd45], a
+	ld [wMobileInactivityTimerSeconds], a
 	call Function119e2e
 
 Function1193a0:
@@ -2565,7 +2565,7 @@ Function1193e3: ; 1193e3
 	ld a, $9
 	ld [wcd3c], a
 	ld a, $11
-	ld [wcd45], a
+	ld [wMobileInactivityTimerSeconds], a
 	call Function119e2e
 
 Function1193fb:
@@ -2895,9 +2895,9 @@ Function1195f8: ; 1195f8 (46:55f8)
 	ld a, $11
 	ld [wcd3c], a
 	ld a, $1c
-	ld [wcd45], a
+	ld [wMobileInactivityTimerSeconds], a
 	ld a, $f
-	ld [wcd46], a
+	ld [wMobileInactivityTimerFrames], a
 	ld a, $14
 	ld [wcd47], a
 	call Function119e2e
@@ -2907,9 +2907,9 @@ Function119612: ; 119612 (46:5612)
 	ld a, $14
 	ld [wcd3c], a
 	ld a, $1c
-	ld [wcd45], a
+	ld [wMobileInactivityTimerSeconds], a
 	ld a, $10
-	ld [wcd46], a
+	ld [wMobileInactivityTimerFrames], a
 	ld a, $14
 	ld [wcd47], a
 	jp Function119e2e
@@ -2925,7 +2925,7 @@ Function119629: ; 119629 (46:5629)
 	ld a, $9
 	ld [wcd3c], a
 	ld a, $1c
-	ld [wcd45], a
+	ld [wMobileInactivityTimerSeconds], a
 	ld a, $14
 	ld [wcd47], a
 	call Function119e2e
@@ -3219,7 +3219,7 @@ Function1197c9: ; 1197c9
 	ld a, $9
 	ld [wcd3c], a
 	ld a, $12
-	ld [wcd45], a
+	ld [wMobileInactivityTimerSeconds], a
 	call Function119e2e
 
 Function1197dc:
@@ -3943,7 +3943,7 @@ Function119cdf:
 Function119cec:
 	call Function119ed8
 	ret c
-	ld a, [wcd46]
+	ld a, [wMobileInactivityTimerFrames]
 	ld [wcf66], a
 	ret
 ; 119cf7
@@ -4301,16 +4301,16 @@ Function119f45: ; 119f45
 	ld de, String_11a661
 	call PlaceString
 	ld a, $80
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 119f56
 
 Function119f56: ; 119f56
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr z, .asm_119f62
 	dec a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	scf
 	ret
 
@@ -4320,16 +4320,16 @@ Function119f56: ; 119f56
 	ld de, String_11a6aa
 	call PlaceString
 	ld a, $80
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 119f76
 
 Function119f76: ; 119f76
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr z, .asm_119f82
 	dec a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	scf
 	ret
 
@@ -4340,7 +4340,7 @@ Function119f76: ; 119f76
 	call PlaceString
 	call Function11a5f5
 	xor a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 119f98
 
@@ -4348,7 +4348,7 @@ Function119f98: ; 119f98
 	call Function11a536
 	ret c
 	call PlayClickSFX
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr nz, .asm_119fef
 	call ExitMenu
@@ -4385,7 +4385,7 @@ Function119f98: ; 119f98
 	call ExitMenu
 	call ExitMenu
 	callba ReloadMapPart
-	ld a, [wcd45]
+	ld a, [wMobileInactivityTimerSeconds]
 	ld [wcf66], a
 	callba Function115dc3
 	ld a, $a
@@ -4504,12 +4504,12 @@ Function11a113: ; 11a113
 
 Function11a129: ; 11a129
 	ld a, $80
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a131
 
 Function11a131: ; 11a131
-	ld hl, wcd44
+	ld hl, wMobileInactivityTimerMinutes
 	dec [hl]
 	ret nz
 	ld a, [wcd3c]
@@ -4541,16 +4541,16 @@ Function11a14b: ; 11a14b
 	ld de, String_11a6f1
 	call PlaceString
 	ld a, $80
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a16d
 
 Function11a16d: ; 11a16d
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr z, .asm_11a179
 	dec a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	scf
 	ret
 
@@ -4562,7 +4562,7 @@ Function11a16d: ; 11a16d
 	call PlaceString
 	call Function11a5f5
 	xor a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a192
 
@@ -4570,7 +4570,7 @@ Function11a192: ; 11a192
 	call Function11a536
 	ret c
 	call PlayClickSFX
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr nz, .asm_11a1b6
 	call ExitMenu
@@ -4585,7 +4585,7 @@ Function11a192: ; 11a192
 .asm_11a1b6
 	call ExitMenu
 	callba ReloadMapPart
-	ld a, [wcd45]
+	ld a, [wMobileInactivityTimerSeconds]
 	ld [wcf66], a
 	ld [wcd80], a
 	call Function11a63c
@@ -4649,7 +4649,7 @@ Function11a207: ; 11a207
 	ld a, $ed
 	ld [hl], a
 	xor a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a235
 
@@ -4676,11 +4676,11 @@ Function11a235: ; 11a235
 	xor a
 	ld [wcd8a], a
 	ld [wcd8b], a
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr z, .asm_11a24c
 	xor a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	hlcoord 15, 8
 	ld a, $ed
 	ld [hl], a
@@ -4693,11 +4693,11 @@ Function11a235: ; 11a235
 	xor a
 	ld [wcd8a], a
 	ld [wcd8b], a
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr nz, .asm_11a24c
 	inc a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	hlcoord 15, 8
 	ld a, $7f
 	ld [hl], a
@@ -4711,12 +4711,12 @@ Function11a235: ; 11a235
 	ld [wcd8a], a
 	ld [wcd8b], a
 	call PlayClickSFX
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr nz, .asm_11a2c4
 	call ExitMenu
 	callba ReloadMapPart
-	ld a, [wcd46]
+	ld a, [wMobileInactivityTimerFrames]
 	cp $0
 	jr z, .asm_11a2b4
 	ld a, [wcd47]
@@ -4774,16 +4774,16 @@ Function11a2e6: ; 11a2e6
 	ld de, String_11a71e
 	call PlaceString
 	ld a, $80
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a302
 
 Function11a302: ; 11a302
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr z, .asm_11a30e
 	dec a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	scf
 	ret
 
@@ -4801,16 +4801,16 @@ Function11a302: ; 11a302
 	lb bc, PRINTNUM_LEADINGZEROS | 1, 2
 	call PrintNum
 	ld a, $80
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a33a
 
 Function11a33a: ; 11a33a
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr z, .asm_11a346
 	dec a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	scf
 	ret
 
@@ -4828,16 +4828,16 @@ Function11a357: ; 11a357
 	ld de, String_11a743
 	call PlaceString
 	ld a, $80
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a36b
 
 Function11a36b: ; 11a36b
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr z, .asm_11a377
 	dec a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	scf
 	ret
 
@@ -4848,7 +4848,7 @@ Function11a36b: ; 11a36b
 	call PlaceString
 	call Function11a5f5
 	xor a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a38d
 
@@ -4856,7 +4856,7 @@ Function11a38d: ; 11a38d
 	call Function11a536
 	ret c
 	call PlayClickSFX
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr nz, .asm_11a3b1
 	call ExitMenu
@@ -4871,7 +4871,7 @@ Function11a38d: ; 11a38d
 .asm_11a3b1
 	call ExitMenu
 	callba ReloadMapPart
-	ld a, [wcd45]
+	ld a, [wMobileInactivityTimerSeconds]
 	ld [wcf66], a
 	ld [wcd80], a
 	scf
@@ -4884,16 +4884,16 @@ Function11a3c5: ; 11a3c5
 	ld de, String_11a762
 	call PlaceString
 	ld a, $80
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a3d9
 
 Function11a3d9: ; 11a3d9
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr z, .asm_11a3e5
 	dec a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	scf
 	ret
 
@@ -4903,16 +4903,16 @@ Function11a3d9: ; 11a3d9
 	ld de, String_11a779
 	call PlaceString
 	ld a, $80
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a3f9
 
 Function11a3f9: ; 11a3f9
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr z, .asm_11a405
 	dec a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	scf
 	ret
 
@@ -4923,7 +4923,7 @@ Function11a3f9: ; 11a3f9
 	call PlaceString
 	call Function11a5f5
 	xor a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a41b
 
@@ -4931,7 +4931,7 @@ Function11a41b: ; 11a41b
 	call Function11a536
 	ret c
 	call PlayClickSFX
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr nz, .asm_11a43f
 	call ExitMenu
@@ -4959,7 +4959,7 @@ Function11a452: ; 11a452
 	ld de, String_11a791
 	call PlaceString
 	ld a, $80
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a466
 
@@ -4969,16 +4969,16 @@ Function11a466: ; 11a466
 	ld de, String_11a7c1
 	call PlaceString
 	ld a, $80
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a47a
 
 Function11a47a: ; 11a47a
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr z, .asm_11a486
 	dec a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	scf
 	ret
 
@@ -4994,7 +4994,7 @@ Function11a488: ; 11a488
 	call PlaceString
 	call Function11a5f5
 	xor a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a49e
 
@@ -5002,7 +5002,7 @@ Function11a49e: ; 11a49e
 	call Function11a536
 	ret c
 	call PlayClickSFX
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr nz, .asm_11a4c7
 	call ExitMenu
@@ -5019,7 +5019,7 @@ Function11a49e: ; 11a49e
 .asm_11a4c7
 	call ExitMenu
 	callba ReloadMapPart
-	ld a, [wcd46]
+	ld a, [wMobileInactivityTimerFrames]
 	ld [wcf66], a
 	ld [wcd80], a
 	scf
@@ -5041,7 +5041,7 @@ Function11a4e8: ; 11a4e8
 	call PlaceString
 	call Function11a5f5
 	xor a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	jp Function11a5b0
 ; 11a4fe
 
@@ -5049,7 +5049,7 @@ Function11a4fe: ; 11a4fe
 	call Function11a536
 	ret c
 	call PlayClickSFX
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr nz, .asm_11a522
 	call ExitMenu
@@ -5064,7 +5064,7 @@ Function11a4fe: ; 11a4fe
 .asm_11a522
 	call ExitMenu
 	callba ReloadMapPart
-	ld a, [wcd45]
+	ld a, [wMobileInactivityTimerSeconds]
 	ld [wcf66], a
 	ld [wcd80], a
 	scf
@@ -5102,11 +5102,11 @@ Function11a536: ; 11a536
 	xor a
 	ld [wcd8a], a
 	ld [wcd8b], a
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr z, .asm_11a54d
 	xor a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	hlcoord 15, 7
 	ld a, $ed
 	ld [hl], a
@@ -5119,11 +5119,11 @@ Function11a536: ; 11a536
 	xor a
 	ld [wcd8a], a
 	ld [wcd8b], a
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	and a
 	jr nz, .asm_11a54d
 	inc a
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	hlcoord 15, 7
 	ld a, $7f
 	ld [hl], a
@@ -5134,7 +5134,7 @@ Function11a536: ; 11a536
 
 .asm_11a5a2
 	ld a, $1
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 
 .asm_11a5a7
 	xor a
@@ -5308,7 +5308,7 @@ String_11a7ac: ; 11a7ac
 	next "ちゅうし しますか?@"
 ; 11a7c1
 
-String_11a7c1: ; 11a7c1
+String_11a7c1: ; 11a7c1 ; new news?
 	db   "あたらしい ニュースは"
 	next "ありません でした@"
 ; 11a7d7
diff --git a/misc/mobile_5b.asm b/misc/mobile_5b.asm
index 4727b1810..d317f2af3 100755
--- a/misc/mobile_5b.asm
+++ b/misc/mobile_5b.asm
@@ -230,45 +230,7 @@ INCBIN "gfx/unknown/16c633.tilemap"
 INCBIN "gfx/unknown/16c79b.tilemap"
 
 UnknownMobilePalettes_16c903: ; 16c903
-	RGB 31, 31, 31
-	RGB 04, 10, 20
-	RGB 16, 19, 25
-	RGB 25, 27, 29
-
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
-	RGB 31, 31, 31
+INCLUDE "gfx/unknown/16c903.pal"
 
 ; 16c943
 
diff --git a/misc/mobile_5f.asm b/misc/mobile_5f.asm
index c4f258fd9..0ff92bc3e 100644
--- a/misc/mobile_5f.asm
+++ b/misc/mobile_5f.asm
@@ -892,11 +892,11 @@ Function17d48d: ; 17d48d
 	ld a, [hli]
 	ld [wcd43], a
 	ld a, [hli]
-	ld [wcd44], a
+	ld [wMobileInactivityTimerMinutes], a
 	ld a, [hli]
-	ld [wcd45], a
+	ld [wMobileInactivityTimerSeconds], a
 	ld a, [hli]
-	ld [wcd46], a
+	ld [wMobileInactivityTimerFrames], a
 	ld a, [hli]
 	and a
 	jr z, .asm_17d58a
@@ -2050,7 +2050,7 @@ Function17dd13: ; 17dd13
 	push hl
 	pop bc
 	pop hl
-	call PlaceWholeStringInBoxAtOnce
+	call PlaceHLTextAtBC
 	ret
 ; 17dd30
 
@@ -3420,16 +3420,16 @@ Function17e5af: ; 17e5af
 	ret z
 	ld a, [wcd43]
 	ld l, a
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	ld h, a
 	bccoord 0, 0
 	add hl, bc
 	ld bc, $ffec
 	add hl, bc
-	ld a, [wcd45]
+	ld a, [wMobileInactivityTimerSeconds]
 	ld c, a
 	ld b, $0
-	ld a, [wcd46]
+	ld a, [wMobileInactivityTimerFrames]
 	call Function17e600
 	ld a, [wcd2e]
 	ld c, a
@@ -3453,7 +3453,7 @@ Function17e5af: ; 17e5af
 	pop de
 	ld a, [wcd43]
 	ld l, a
-	ld a, [wcd44]
+	ld a, [wMobileInactivityTimerMinutes]
 	ld h, a
 	bccoord 0, 0
 	add hl, bc
diff --git a/wram.asm b/wram.asm
index bd7ae3283..07aa16365 100644
--- a/wram.asm
+++ b/wram.asm
@@ -152,7 +152,7 @@ AutoInputLength:: ; c2cb
 	ds 1
 
 wMonStatusFlags:: ds 1
-wc2cd:: ds 1
+wGameLogicPaused:: ds 1 ; c2cd
 wSpriteUpdatesEnabled:: ds 1
 wc2cf:: ds 1
 wMapTimeOfDay:: ds 1
@@ -354,7 +354,9 @@ wBT_OTTemp:: battle_tower_struct wBT_OTTemp
 wMisc:: ; ds (SCREEN_WIDTH + 4) * (SCREEN_HEIGHT + 2)
 	ds 10
 wc612::
-	ds 10
+	ds 6
+wc618::
+	ds 4
 wInitHourBuffer:: ; c61c
 	ds 10
 wc626::
@@ -895,7 +897,7 @@ OverworldMap:: ; c800
 OverworldMapEnd::
 	ds OverworldMap - @
 
-wBillsPCPokemonList::
+wBillsPCPokemonList:: ; c800
 ; Pokemon, box number, list index
 
 wMysteryGiftPartyTemp:: ; ds PARTY_LENGTH * (1 + 1 + NUM_MOVES)
@@ -1131,8 +1133,12 @@ wcd32:: ds 1
 wcd33:: ds 1
 wcd34:: ds 1
 wcd35:: ds 1
-wcd36:: ds 2
-wcd38:: ds 1
+
+; current time for link/mobile?
+wcd36:: ds 1 ; hours
+wcd37:: ds 1 ; mins
+wcd38:: ds 1 ; secs
+
 wcd39:: ds 1
 wcd3a:: ds 1
 wcd3b:: ds 1
@@ -1144,9 +1150,12 @@ wcd40:: ds 1
 wcd41:: ds 1
 wcd42:: ds 1
 wcd43:: ds 1
-wcd44:: ds 1
-wcd45:: ds 1
-wcd46:: ds 1
+
+; some sort of timer in link battles
+wMobileInactivityTimerMinutes:: ds 1 ; mins
+wMobileInactivityTimerSeconds:: ds 1 ; secs
+wMobileInactivityTimerFrames:: ds 1 ; frames
+
 wcd47:: ds 1
 
 BGMapPalBuffer:: ; cd48
@@ -1163,6 +1172,7 @@ wcd4f:: ds 1
 wcd50:: ds 1
 wcd51:: ds 1
 wcd52:: ds 1
+wMobileOpponentBattleMessage:: ; dc $c
 wcd53:: ds 1
 wcd54:: ds 1
 wcd55:: ds 1
@@ -1231,10 +1241,14 @@ wcda1:: ds 8
 wSGBPals:: ds 48 ; cda9
 
 AttrMap:: ; cdd9
-; 20x18 grid of palettes for 8x8 tiles
+; 20x18 grid of bg tile attributes for 8x8 tiles
 ; read horizontally from the top row
-; bit 3: vram bank
-; bit 0-2: palette id
+;		bit 7: priority
+;		bit 6: y flip
+;		bit 5: x flip
+;		bit 4: pal # (non-cgb)
+;		bit 3: vram bank (cgb only)
+;		bit 2-0: pal # (cgb only)
 	ds SCREEN_WIDTH * SCREEN_HEIGHT
 AttrMapEnd::
 	ds 1
@@ -3042,10 +3056,10 @@ w5_da00:: ds $200
 w5_dc00:: ds $d
 w5_dc0d:: ds 4
 w5_dc11:: ds 9
-w5_dc1a:: ds $c
-w5_dc26:: ds $c
-w5_dc32:: ds $c
-w5_dc3e:: ds $c
+w5_MobileOpponentBattleMessages:: ds $c ; dc1a
+w5_MobileOpponentBattleStartMessage:: ds $c ; dc26
+w5_MobileOpponentBattleWinMessage:: ds $c ; dc32
+w5_MobileOpponentBattleLossMessage:: ds $c ; dc3e
 
 SECTION "WRAM 6", WRAMX, BANK [6]