Unlock The Easter Egg Demo!:
Go to the playable demos screen. On the demo screen, hold down the left trigger and press A, Up, X, Y, Left, Right, B, B, Down, Down, Y, Left, X, Right, A, Up, Down, and release the left trigger to unlock The Incredible Easter Egg Demo.

Unlockable First To Fight Video:
Go to the videos screen. On the videos screen, hold down the left trigger and press B, Up, Left,B, Y, B, A, Left, Left, Right, A, Y, Down, A, Y, and remove the left thumbstick to watch the *Easter Egg Alert* first to fight video.

Medal Of Honor: Rising Sun FMV sequence:
Hold L and press Up, Left, A, Down, Right, B, Up, Left, X, Down, Right, Y at the main menu.

Hidden Video for Four hoursmen of the apocalipe:
Hold Left Trigger and press Down, Down, X, Right, Up, Y, Left, Left, B.

Health Up With Out A Vendos:
If you are near a SOBE or Health up but your partner is the one who needs health. Drink the vendos. Exactly at the same time prees the black button to switch to your partner. When done correctly life birds will rotate around your partners head.

Lethal Electric Abe:
While being Munch, go to a zap vendo, while Abe is next to him. Let Abe carry Munch with fuzzles following him and as you pass a series of enemies munch will be lethal and dangerous making abe carrying him almost invincible. But....there is a downside you have to do this in less than 5 seconds for Munch to actually fire without command. That is the part that gets really tricky. And about the fuzzles, if Abe is carrying Munch, if Munch gets hurt theylle automatically attack without command.

Cheat Mode:
During game play, insert a controller in port 2. Remove the controller from port 2 and then press the following buttons on Controller 1: X, X, Y, Y, B, B, A, A. A sound confirms the code entry. Editor's Note: The following cheats have been tested and do work but they can be difficult to enter.

Cheat: Level Select:
Start a new game and enter the Player Name: ©@®&
-- copyright symbol, shift 2 on a keyboard, registered trademark symbol, shift 7 on a keyboard.

Cheat: Invincibility:
Enter cheat mode and enter the following on controller 1: X, Y, A, B, X, Y. Your health meter will turn yellow.

Laser-sight pistol:
Complete the game under the normal or higher difficulty setting, then start another game in special mode. The first available gun will now be a pistol with a laser sight.

FMV sequences:
Complete the game to unlock a making of, behind the scenes, and two music videos.

Alternate costumes:
Complete the game, then start another game in special mode. Note: Only characters that survived will have an alternate costume.

Special mode:
Complete the game.

Morgenstern bat:
Complete the game, then start another game in special mode.

Alternate menu background:
Successfully complete the game.