looks fine, graphics lagged my compluer. not your fault, but info that might be useful. maybe.
couldnt play much, cause of hte lag. so cant give more input than that.
Wow, pretty good!
The graphics are good, the controls are good, but you have to do something about the sounds. It sounds like Rollercoaster Tycoon from 2001. Also, make it a bit brighter. I can't see where I'm going in level 1. And what does the blade do? You should add a OPTIONAL tutorial level. Furthermore, there are some spelling mistakes. No smart-ass, but is looks unprofessional. For example, it says 'hability' and 'accel' in the controls menu.