Wanna unlock it all easy?

Hint by RavenX_NM on October 20, 2007  |  report this hint

Infinite Weaponry and Energy
While playing, hold the top four buttons and enter Up, X, Left, Circle quickly.
One Hit Kills
While playing, hold the top four buttons and enter X, X and Up.
Mega Machine Guns
While playing, hold the top four buttons and enter X, X, Triangle. Note: If you're going to do Infinite Weaponry and Energy don't bother with this code.
Special Freeze Attack
While playing, hold the top four buttons and enter Right, Left, Up.
Secret Characters
. -=ENERGY ATTACK=- -=COMMAND=-
-=Freeze: Up, Down, Up
-=Mine: Right, Left, Up
-=Charge Mine: Right, Left, Hold Down
-=Invisibility: Left, Left, Down, Down
-=Shield: Right, Right, Down, Down
-=Jump: Both Cycle Weapons Buttons
-=Rear-Fire Attack: Left, Right, Down
Invincibility
When you are playing a game (any mode) press and hold all of the shoulder buttons on the controller, and enter RIGHT, LEFT, DOWN, UP. You should hear a sound and writing on the bottom should say "Invulnerability."