Grab a sibling, friend, or random stranger off the street (not recommended) to take part in a little beach ball action. Or play the CPU. :D Instructions: P1 = Arrow Keys, P2 = WASD And whatever you do, do NOT try to beat the hard CPU in turbo mode. O_O You will be obliterated. Jk, you won't. It'll be a piece of cake. >uo
All credit to @Will_Wam. Cheats: P1: M=Grow Bigger N=Shrink Smaller B=Teleport the ball to you. P2: Z=Grow Bigger X=Shrink Smaller C=Teleport the ball to you.