For a first game it's good. Not easy to handle. Speed incraese from level 1 to level 2 is too extrem it become very hard to controll and that make it frustrating. I think you can slow down the first level and set the rest of the game to the actual speed of level 1. Also with this speed not being block on track is hard as you slip of the fllor too easily. And music is not good but i know it's so hard do make musique. Next time add a button to turn the music off i think everyone will apreciate that.