Using your keyboard, you use the LEFT and RIGHT arrow keys to highlight your opponent, and SPACEBAR to select it.
When the match begins, controls are:
LEFT: Dodge left
RIGHT: Dodge right
DOWN: Guard low
UP: Jump dodge
(No arrow): Guard up.
Q: Punch Left (High attack)
W: Punch Right (High attack)
A: Kick Left (Low attack)
S: Kick Right (Low attack)
Spacebar: Special attack when RING COUNTER reaches 10 (located below Sonic's health bar).
IF YOU GET KNOCKED DOWN
Mash attacks and directions until Sonic gets back up completely.
The longer you take to get up, the more Health Sonic will recover.
But careful not to reach 10, or else you lose the match!