Slap the Fly. It's a minigame from mario. Flies will spawn and you mast whakk them to get some whakks.Don't let the flies get to the BRAIN.Just whakk whakk whakk whakk whakk.If you really wnat a challenge then up the speed to 10 and set extra flies to 100.You can also buy Regen everytime it gets more expensive.
Thanks to a minigame site for giving me the idea everything else is by me. (ther1000o)