(If the results screen still stays, click the green flag again.) Use the up and down keys to move. Dodge Sonic's homing attack. Press the Z key to pick up a car (once it comes) and throw it at Sonic Press the X key to shoot the psychic knife (once it's ready) For fun, press the A and S key to shout out your catchphrases To defeat Sonic, you must harm him 10 times, which means he loses 10 lives. If you lose all of your 10 lives, you lose! PROTIP: Spam the Z key. It's actually possible to win this, for those who are about to rage-quit. All you have to do is be very cautious.