WASD or Arrow Keys to move. Z or Space to Boost. J or X to do a Kill-All attack. Boosting gives you a barrier that protects you. R to use hyper sonic/x games mode (If you take damage with hyper sonic click R again) press m then choose a song from 1 to 7 (0 to mute) Press L if it's lagging too much. you can change background inside the game.
I also added new music 1: Fist Bump 16 bit 2: Finale 3: Epic Vs. Black Eggman 4: In his world 16 bit 5: Undefeatable 6: Your Best Nightmare 7: I'm Here (Revisited)
