First press the green flag. Then use the arrow keys to move and the space key to teleport. The point of the game is to not get hit by the fireworks for ten seconds. If you win wait until you see a huge letter then press that letter on the keyboard to get to the next level. On the last level instead of a letter it will read, CHAMP, with three exclamation marks.
I would like to thank scratch for the scratch cat graphic.