Wow, you really worked yourself off with creating all that art! Movement seemed a bit unstable, maybe because some places are super tight and some jumps are pinpoint, plus, the up-down wobbling of the camera after each jump seemed a bit too much (maybe 120% much). Couldn't find the patience to finish your game (after aquiring wallride), maybe with checkpoints it would be less punishing. Otherwise I'm amazed by your effort and this game should be played by more!