In Super Smash Flash play as many as 28 different characters like Pikachu, Megaman, Knuckles, Kirby, Fox, C. Falcon, Sonic, Tails, Blade, Samus, Mario, Link, Zelda, etc and beat your opponent in a fight to win. You can play either in a multi-player melee or single player action adventure game. Use arrow keys to move, O key to jump, P key to attack for player 1 while for player 2 use WASD keys to move, G to jump, and F to attack. Y ...