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GameRadar has 5 cheats, tips, hints, unlockables, and FAQs for K-1: The Arena Fighters for PSX.
Visit CheatCodes.com for more K-1: The Arena Fighters cheats, or to submit your own cheat codes, hints, unlockables, or FAQs for K-1: The Arena Fighters for PlayStation.
View ending sequence
On both controllers, hold L1 + L2 + Triangle + Circle + Left and power on the PlayStation. Then, continue to hold all buttons until demo mode starts to view the ending sequence and credits.
Alternate costumes
At the title screen, hold L1 + R1. If you entered the code correctly, you will hear three beeping sounds. Now press Start to choose alternate character costumes for Musashi, Andy Hug, and Sam Greco.
Set strength level
Pause the game and press L2, R1, L1, R1, L2, R1. Now use the D-pad on either controller to change the flashing numbers on either side of the screen to any value between one and nine for the corresponding player.
Infinite energy
When "Push Start" begins to flash on the title screen, quickly press Up, Right, Down, Left, Up, Right, Down, Left, Select. If you entered the code correctly, you will hear the sound of an explosion. Note: This code affects both players.
Play as Master Ishii
Select team battle mode. Then at the character select screen, press Up(2), Down(2), Left, Right, Left, Right, Start. Now Master Ishii will be selectable to the right of the regular characters.
