I hope that the levels fit to their hardness... Flipped levels are only changed a little (I added springs over gaps that you couldn't go over. Use WASD or arrow keys Space to reset to the last checkpoint R to reset to the start (and resets timer) Also if you press R while inside of a checkpoint you won't go back to the start. The level select at the end of the level doesn't work. My Records: easy: 33.196 /// easy(flipped): 30.954 medium: 44.814 /// medium(flipped): 37.71 hard: 41.018 /// hard(flipped): 33.198 impossible: 50.326 /// impossible(flipped): 48.391