diff --git a/misc.c b/misc.c
--- a/misc.c
+++ b/misc.c
@@ -122,14 +122,8 @@ void ConvertGroundTilesIntoWaterTiles(vo
 
 void InitializeGame(uint size_x, uint size_y)
 {
-	uint i;
-
 	AllocateMap(size_x, size_y);
 
-	// Initialize the autoreplace array. Needs to be cleared between each game
-	for (i = 0; i < lengthof(_autoreplace_array); i++)
-		_autoreplace_array[i] = i;
-
 	AddTypeToEngines(); // make sure all engines have a type
 
 	SetObjectToPlace(SPR_CURSOR_ZZZ, 0, 0, 0);