to start use the arrow keys to move. head to the derp face to end the lv. Make sure to challenge your friends. The one with the least deaths and the least time to finish the game wins. The gray is a trampoline and the red kills you and puts you at the start of the lv.
credit to @Clone326 (Original Project) (remix additions) + Few more levels, containing some weird hard parts that are possible (I played them) + Death counter! Hold space to see how many deaths you have. + Hold the A key to see timer by the way black shrinks, a pinkish color increases size