Press space to go. Before you press space, press A to decrease power and D to increase it. The paint changes colour due to the speed of the brush (Further towards red means slower. Further towards blue means faster.) The paint can go through lots of different rainbows. So if your going really fast and the paint is red, it means you're going through a different rainbow.
When programming my bullet trajectory game, I found a glitch (which I deleted.) But I then re-created it and saved it as a copy, modified it and then shared it. I hope you like it. Try turbo mode.
