K-1 The Arena Fighters
|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|
Contributed By: KasketDarkfyre, ATadeo, and Dragon.