diff --git a/src/game/inv.c b/src/game/inv.c
index 04fce4a8af..6b4148b1f8 100644
--- a/src/game/inv.c
+++ b/src/game/inv.c
@@ -280,11 +280,13 @@ s32 invAddOneIfCantHaveSlayer(s32 index)
 {
 	if (mainGetStageNum());
 
+#ifdef PLATFORM_N64
 	if (mainGetStageNum() != STAGE_ATTACKSHIP
 			&& mainGetStageNum() != STAGE_SKEDARRUINS
 			&& index >= WEAPON_SLAYER) {
 		index++;
 	}
+#endif
 
 #if (VERSION >= VERSION_JPN_FINAL) && defined(PLATFORM_N64)
 	if (index >= 26) {
@@ -299,9 +301,11 @@ s32 currentStageForbidsSlayer(void)
 {
 	bool value = VERSION >= VERSION_JPN_FINAL ? 1 : 0;
 
+#ifdef PLATFORM_N64
 	if (mainGetStageNum() != STAGE_ATTACKSHIP && mainGetStageNum() != STAGE_SKEDARRUINS) {
 		value++;
 	}
+#endif
 
 	return value;
 }
@@ -316,9 +320,11 @@ bool invCanHaveAllGunsWeapon(s32 weaponnum)
 	}
 #endif
 
+#ifdef PLATFORM_N64
 	if (weaponnum == WEAPON_SLAYER) {
 		canhave = false;
 	}
+#endif
 
 	// @bug: The stage conditions need an OR. This condition can never pass.
 	if ((mainGetStageNum() == STAGE_ATTACKSHIP && mainGetStageNum() == STAGE_SKEDARRUINS)
diff --git a/src/game/player.c b/src/game/player.c
index ddb73c7269..b047f3baf6 100644
--- a/src/game/player.c
+++ b/src/game/player.c
@@ -3470,6 +3470,7 @@ void playerTick(bool arg0)
 
 			bgFindRoomsByPos(&rocketpos, inrooms, aboverooms, 20, &bestroom);
 
+#ifdef PLATFORM_N64
 			if (inrooms[0] == -1) {
 				outofbounds = true;
 			}
@@ -3494,6 +3495,7 @@ void playerTick(bool arg0)
 					g_Vars.currentplayer->badrockettime = 0;
 				}
 			}
+#endif
 
 			mtx00016208(sp2b8, &sp2f0);
 			mtx00016208(sp2b8, &sp2e4);