diff --git a/src/game/dlights.c b/src/game/dlights.c
index 50c6085c8..09cbe7f2d 100644
--- a/src/game/dlights.c
+++ b/src/game/dlights.c
@@ -543,6 +543,8 @@ void lightsReset(void)
 	func0f004c6c();
 }
 
+extern struct rend_vidat *g_ViBackData;
+
 void func0f001c0c(void)
 {
 	s32 i;
@@ -576,7 +578,7 @@ void func0f001c0c(void)
 	table4size = ALIGN16((u32)var8009cae0 * (u32)var8009cae0);
 	sp68 = ALIGN16(g_Vars.roomcount * 8);
 
-	ptr = mblurGetAllocation();
+	ptr = (void *) g_ViBackData->fb;
 
 	var80061434 = (f32 *)ptr;
 	ptr += table1size;
@@ -590,7 +592,7 @@ void func0f001c0c(void)
 	sp48 = (u8 *)ptr;
 	ptr += table4size;
 
-	s5 = (u8 *)ptr;
+	s5 = (u8 *) mblurGetAllocation();
 
 	var80061420 = mempAlloc(sp68, MEMPOOL_STAGE);
 
diff --git a/src/game/game_176080.c b/src/game/game_176080.c
index 5919c142c..8bf472959 100644
--- a/src/game/game_176080.c
+++ b/src/game/game_176080.c
@@ -33,7 +33,7 @@ void mblurReset(s32 stagenum)
 
 static void mblurAllocate(void)
 {
-	var800844f0 = mempAlloc(640 * 220 * 2 + 0x40, MEMPOOL_STAGE);
+	var800844f0 = mempAlloc(320 * 220 * 2 + 0x40, MEMPOOL_STAGE);
 	var800844f0 = (void *)(((u32) var800844f0 + 0x3f) & ~0x3f);
 }
 
diff --git a/src/lib/main.c b/src/lib/main.c
index 553c2bebc..59c50f802 100644
--- a/src/lib/main.c
+++ b/src/lib/main.c
@@ -385,6 +385,10 @@ static void mainLoop(void)
 
 		g_MainMemaHeapSize = g_StageAllocations8Mb[index].ma * 1024;
 
+		if (g_StageNum == STAGE_RESCUE && g_NumPlayers >= 2) {
+			g_MainMemaHeapSize = 0;
+		}
+
 		memaReset(mempAlloc(g_MainMemaHeapSize, MEMPOOL_STAGE), g_MainMemaHeapSize);
 		langReset(g_StageNum);
 		playermgrReset();