# Invincibility

At the main menu, press L1, R1, L1, R1, L1, R1, L1, R1. If you entered the code correctly, a message at the bottom of the screen will appear.
# Flame on

At the main menu, press Circle, Triangle, Square, Circle, Triangle, Square. If you entered the code correctly, a message at the bottom of the screen will appear.
# Liquid metal textures

At the main menu, press Square, Triangle, Circle, Square, Triangle, Circle. If you entered the code correctly, a message at the bottom of the screen will appear.
# Big heads

At the main menu, press R1(2), L1, R1. If you entered the code correctly, a message at the bottom of the screen will appear.
# Small heads

At the main menu, press L1(2), R1, L1. If you entered the code correctly, a message at the bottom of the screen will appear.
# Pin heads

At the main menu, press Square, Circle, Triangle, Square, Circle, Triangle. If you entered the code correctly, a message at the bottom of the screen will appear.
# Exploding fists

At the main menu, press R(2), Triangle, Square, Circle, R(2). If you entered the code correctly, a message at the bottom of the screen will appear.
# Hot fists

At the main menu, press L(2), Circle, Square, Triangle, L(2). If you entered the code correctly, a message at the bottom of the screen will appear.
# Hero mode

With a full special meter, press L1 + Triangle.