Alternate Costumes and More OptionsComplete Story Mode on Easy. Then, at the Character Selection screen, highlight a fighter and press L2. Also, the number of continues and rounds may be changed in the sound test screen.
Slow Motion ReplayBefore the Replay begins, hold Select.
Play as BossComplete the game using all 20 characters. Then, at the Character Selection screen, press Down on the leftmost fighter or Up at the rightmost fighter.
