Hello I just tried your mod and it looks really good. But there is one problem. Every time when I try to save game, doesn't matter if it is manual or quicksave, game always crashes with "VirtualAlloc failed" error. See the screen. Also when I picked up green key in the first level, game crashed with "Out of memory" error.
Looks like I found a solution. I was using Steam version of the game when I had that error. This time I tried this mod on GOG version and saving works without problem.
