At the character selection screen, highlight the "?" icon. Then, press Select(7) followed by any button. Now Marionet will transform into the form of the opponent in each match.
Play as ShadowAt the character selection screen, highlight the "?" icon. Then, press Select(5) followed by any button. Now Shadow will transform into the previous opponent in the next match.
Play as Original GallonBeat the game with Gallon. Then highlight Gallon on the character selection screen and press Select + PP or Select + KK.
Play as Hyper BishamonBeat the game with Bishamon. Then highlight Bishamon on the character selection screen and press Select + PP or Select + KK.
Play against Hyper BishamonBegin a game in single player mode and do not lose in any round and defeat at least two characters with EX moves.
Play as Vampire Hunter PhobosAt the character selection screen, hold Select to choose Phobos.
Easy bonus character selectEnable "Shortcut" mode. Then, highlight the desired hidden character location in shortcut character selection menu. Press Select to turn that character's name red and use that character.