yeah, this game is badly optimized, but I suggest you to try it again, it's totally worth it. there are also a lot of things you can do to optimize the game. in case you wanna know: play on windowed, set "speed" to 60 (speeds up the game but it runs [unstable] 60fps), turn "optimization mode" on and I suggest you to close every other window (unless you wanna google something). seriously, graphically it isn't perfect but it is in almost every other way