diff --git a/artifacts/ddraw.ini b/artifacts/ddraw.ini
index 95bc1bc4..02f18039 100644
--- a/artifacts/ddraw.ini
+++ b/artifacts/ddraw.ini
@@ -519,9 +519,10 @@ RemoveCriticalTimelimits=0
 ;MainMenuBigFontColour=0x3C
 
 ;Alternative behaviors to the Fast Shot trait
-;0 - Fallout 2 original behavior: -1 AP cost for ranged weapons; no aimed shots for all attacks
-;1 - Haenlomal's fix: aimed shots are enabled for melee/unarmed weapons and HtH attacks
+;0 - Fallout 2 original behavior: -1 AP cost for ranged weapons; aimed attacks are disabled
+;1 - Haenlomal's fix: aimed attacks are enabled for melee/unarmed weapons and HtH attacks
 ;2 - Alternative behavior: apply -1 AP cost to melee/unarmed weapons and HtH attacks
+;3 - Fallout 1 original behavior: -1 AP cost for all weapons; aimed attacks are disabled
 FastShotFix=1
 
 ;Set to 1 to boost the maximum number of script names from 1450 to 10000
diff --git a/sfall/Perks.cpp b/sfall/Perks.cpp
index e18a9473..ebf79e3b 100644
--- a/sfall/Perks.cpp
+++ b/sfall/Perks.cpp
@@ -1043,12 +1043,18 @@ static void FastShotTraitFix() {
 		dlog("Applying Fast Shot trait patch. (Haenlomal's fix)", DL_INIT);
 		MakeJump(0x478E79, item_w_called_shot_hack);
 		goto fix;
-	case 2:
+	case 2: {
 		dlog("Applying Fast Shot trait patch. (Alternative behavior)", DL_INIT);
 		SafeWrite16(0x478C9F, 0x9090);
 		const DWORD fastShotFixF1[] = {0x478BB8, 0x478BC7, 0x478BD6, 0x478BEA, 0x478BF9, 0x478C08, 0x478C2F};
 		HookCalls((void*)0x478C7D, fastShotFixF1);
 		goto done;
+	}
+	case 3:
+		dlog("Applying Fast Shot trait patch. (Fallout 1 behavior)", DL_INIT);
+		HookCall(0x478C97, (void*)item_hit_with_);
+		SafeWrite16(0x478C9E, CODETYPE_JumpZ << 8); // ignore all unarmed attacks (cmp eax, 0; jz)
+		goto done;
 	default:
 		dlog("Applying Fast Shot trait fix.", DL_INIT);
 	fix: