I love this game but, when I am playing, if I move too suddenly or place an object in a way that has odd physics or if I reset the game to the last checkpoint, the game freezes and freezes my computer. I lose use of my cursor and I am unable to kill the game. The screen is stuck, but the music continues until I eventually restart my pc. I have tried lowering the visuals to lowest, but it seems to have had no effect on the issue.

also, if I place an item wrong, I noticed particularly in the puzzle with the exit signs, all movable items disappear. I had one of the signs clip into me slightly which caused everything to vanish, leaving me stuck in the room till I restarted the level.

I dunno if I'm just having weird issues or if anyone else has a similar problem, but it's frustrating and has left me basically unable to progres in the game past the keyhole level for whatever reason.