Hold L1 + R1 at the title screen to hear three beeps. Press Start to get different costumes for Musashi, Andy Hug or Sam Greco
Alternate Outfits
Choose Team Battle and when the character selection screen appears press Up, Up, Down, Down, Left, Right, Left, Right, Start
Boss Code
While paused press L2, R1, L1, R1, L2, R1
Strength Adjust
At the title screen press Up, Right, Down, Left, up, Right, Down, Left, Select
Unlimited Energy
Hold L1 + L2 + Triangle + Circle + Left on both controllers and turn on the Playstation. Continue to hold all the buttons until the demo starts.
View Ending