I agree with a lot of the other commenters on the movement needing some tweaking (specifically, the stop when landing from a jump isn't very fun), and needing objects in the environment to move faster so there's less waiting. Overall though this idea has a lot of promise.
On a less feedback-related note, I got stuck on 4-3 (the level in the picture) and didn't quite finish the game as a result. Does anyone here have any tips? I'd rather not leave it unfinished.
