For these codes, you won't need any cheat device!!!!
Infinite health:
Press Right, Left, Down, Up, L + R during game play.
Killer Weapons
Entry Location:
You need to enter the code during gameplay. It will work for everything except multiplayer and online.
Press X twice and Up twice and L & R together.
Mega Guns
Entry Location:
You need to enter the code during gameplay. It will work for everything except multiplayer and online.
X, Triangle, X, Triangle and L & R together
Infinite Weapons
Entry Location:
You need to enter the code during gameplay. It will work for everything except multiplayer and online.
Triangle, Triangle, Down, Down and L & R together
Energy Attacks
freeze- up, down, up
plant bomb- down, right, up, left, down
invisibility- left, left, down, down
shield- right, right, down, down
Best code is KILLER WEAPON:
1 shot ennemy dead