diff --git a/artifacts/ddraw.ini b/artifacts/ddraw.ini
index 4bf3abf1..642fb2f3 100644
--- a/artifacts/ddraw.ini
+++ b/artifacts/ddraw.ini
@@ -91,7 +91,7 @@ FadeMultiplier=100
 
 ;XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 [Interface]
-;Set to 1 to enable drawing a dotted line when traveling on the world map (similar to Fallout 1)
+;Set to 1 to draw a dotted line while traveling on the world map (similar to Fallout 1)
 WorldMapTravelMarkers=0
 ;Uncomment these lines to change the appearance of the markers
 ;The color index in Fallout default palette (valid range: 1..228; default is 134)
diff --git a/artifacts/scripting/headers/define_extra.h b/artifacts/scripting/headers/define_extra.h
index 55504fa1..66836912 100644
--- a/artifacts/scripting/headers/define_extra.h
+++ b/artifacts/scripting/headers/define_extra.h
@@ -98,7 +98,8 @@
 #define CFLG_FLATTN          2048  // 0x00000800 - Flatten (leaves no dead body)
 #define CFLG_SPECIAL         4096  // 0x00001000 - Special (has a special type of death)
 #define CFLG_RANGED          8192  // 0x00002000 - Range (has extra hand-to-hand range)
-#define CFLG_NOKNOCKDOWN    16384  // 0x00004000 - Knock (cannot be knocked back)
+#define CFLG_NOKNOCKBACK    16384  // 0x00004000 - Knock (cannot be knocked back)
+#define CFLG_NOKNOCKDOWN    CFLG_NOKNOCKBACK  // for old scripts
 
 /* Window flags */
 #define WIN_FLAG_MOVEONTOP          (0x4)
diff --git a/sfall/Define.h b/sfall/Define.h
index a69ca416..301aed67 100644
--- a/sfall/Define.h
+++ b/sfall/Define.h
@@ -294,14 +294,14 @@ enum CritterFlags : long
 	CFLG_Level        = 0x04,   // Level received ?
 	CFLG_Addict       = 0x08,   // Drug addiction ?
 	CFLG_NoSteal      = 0x20,   // Can't be stolen from
-	CFLG_NoDrop       = 0x40,   // Doesn't drop items
+	CFLG_NoDrop       = 0x40,   // Can't Drop items
 	CFLG_NoLimbs      = 0x80,   // Can't lose limbs
-	CFLG_DeadAges     = 0x100,  // Dead body does not disappear
-	CFLG_NoHeal       = 0x200,  // Damage is not healed with time
-	CFLG_Invlunerable = 0x400,  // Is Invlunerable (cannot be hurt)
-	CFLG_NotFlattens  = 0x800,  // Doesn't flatten on death (leaves no dead body)
-	CFLG_SpecialDeath = 0x1000, // Has a special type of death
-	CFLG_RangeHth     = 0x2000, // Has extra hand-to-hand range
+	CFLG_NoAges       = 0x100,  // Dead Bodies Can't Age
+	CFLG_NoHeal       = 0x200,  // Can't Heal by Aging
+	CFLG_Invulnerable = 0x400,  // Is Invulnerable (cannot be hurt)
+	CFLG_NoFlatten    = 0x800,  // Can't Flatten on Death (leaves no dead body)
+	CFLG_SpecialDeath = 0x1000, // Has Special Death
+	CFLG_RangeHth     = 0x2000, // Has Extra Hand-To-Hand Range
 	CFLG_NoKnockBack  = 0x4000, // Can't be knocked back
 };