Thrill Kill

Complete all of a character's moves in practice mode. Then at the character selection screen, highlight a fighter and press L1 + L2.

Complete all of a character's moves in practice mode. Then, highlight a fighter and press L1 + L2 at the character selection screen.

Press Down + Square + Circle + L1.

Complete arcade mode on the very hard difficulty setting.

Successfully complete the game under the medium difficulty level.

Complete practice mode with all eleven characters. Then, hold L1 + L2 and press X while any arena is highlighted.

Complete practice mode with all eleven characters. Gimp will be unlocked at the practice mode character selection screen. Hold L1 + L2 + R1 + R2 and press X on any character at that screen to choose Gimp as your practice opponent.

At any time during a fight, simultaneoustly press L1 + L2 + R1 + R2 + Square + X + Select.

Press L1 + L2 + R1 + R2 + Punch 1 + Kick 1 + Select during a fight. Alternatively, hold L1 + L2 + R1 + R2 + Select + Start + Triangle + Square + Circle + X during a fight.

Beat the game on the medium difficulty level.