Unlockable - Ending Bonuses | |
| First, beat the game.Now, begin a new game with your completed game's password.When you now play the game, press R+B and you can shoot rapid-fire(turret) or spread attack(tommy gun). | |
Password - Unlock all levels | |
| Enter the following at the password screen: | |
| All Levels Unlocked in 1-Player, Multiplayer and Deathmatch Modes | Right, L, Up, Down, B, Left, Left, Right, Left |
