Use arrow keys or WASD to move. Use mouse, up arrow, W, or space to jump. Tip for ship, ufo, and ball: hold D and use mouse to jump. Press 'M' for mute mode (no music) Try not to die on the last spike of a level (or really at all). Go follow @TSV_Jayden he beat Underworld in Knobbelboy mode. Don't report this for making you rage lol (you'd better not!)
