Tekken Game System: Sony Playstation Cheat Category: Cheat Game Company: Unknown Game Category: Unknown Hint, Cheat, Walkthrough:   Tekken: ======= With Yoshimislu only: Press Back a lot of times the press Hp. Then yoshimislu will stab the other guy it take away a lot. thnx dmacdon The code to play Galaga with 2 ships: During power up, press and hold keys (UP, L1, Triangle, Cross) on the player 2 controller.