Awesome game! Freakin' annoying at times, but really cool. Did find an annoying bug though. If you play it for longer, 20+ minutes, the sounds gets choppy and it plays somewhat slower, as if something on the background is consuming resources.
Another improvement point, it's really annoying that if you keep pressing jump the double jump triggers. Maybe it's personal, but I feel that double jump should only trigger when you let go of the jump key and press it again.
Another improvement point. Checkpoints should only be activated when you press 'C'. Now, when you fall all the way down you automatically hit a checkpoint, forcing you to go all the way up again, which sucks.
