okay
The idea is all right, however, the game itself isn't very polished, all you do is go through a relatively simple level and change colors... And strangely enough, even if your bike is Red, you still won't fall through Blue lines, but if your bike is Blue, you will fall through Red lines... Doesn't make sense! Do something with the idea and make it into a full game. Also, each time you finish a level, there should be a "Next Level" button. it's stupid to have to click on Select Level, and then choose the next level manually. It should be automatic.