The moving levels mechanic is really cool and original! I don't really like of how in some levels it drops you right on to spikes at the beginning, without giving you any time to react the first time you play the level. It's not that big of a deal, it just feels kind of not great. Also at one point the moving room led you right into spikes that you don't see (unless you are looking there ahead of time) until you've gone into the room. Other than those 2 things this game is really nice and fun! Good job!