Hard but awesome!
While there is lots of room for improvement it's actually a pretty decent platformer, just needs a bit of polish in some areas. Specifically those falling boulders that seem to always bounce towards you. Besides that its fun to play, the jumping is a bit stiff though since if you want to move while falling you have to jump before or else you get no mid air control.
Gamepad response is good, played the entire thing with gamepad.
Tough, brutal, but still fun! I just keep forgetting the controls for this game.