very nice
nice little time waster. fast paced, not to difficult (but difficult enough), good learning curve, nice graphs, good sounds and music
a few levels were frustrating, but thats part of the game, good job
a few things could be improved, mainly a save option. when I came back to finish I had to start over. Also the wall jumping seemed a bit difficult. I could be my keyboard since you have to press 2 buttons, so well leave that in the middle.
maybe a lvl editor?
anyway great game