Use J for the first attack. Use H for the second attack. Use F for the third attack. (To execute the moves, press z at the right timing) To play as a character. place your cursor over him until he does an animation Some characters have Power-ups/alternate moves. Use 1 or 2 to use them (some characters don't have alternates)
Updates: Sep/1/19: 1. Added more organized updates (and learned better grammar) 2. FINALLY FIXED WARIO!!! (He is now actually usable) 3. Fixed Mario so he can be actually usable (My friend tried to fix him to be better but it turns out he made him worse) Mario, Luigi, Bowser, and Dark Bowser sprites by Nintendo. Wario, Waluigi, Yoshi, and Mario powerup sprites from MFGG (mario fan games galaxy) website. Robbie rotten and sporticus sprites from a random google search