Unlock Wolfenstein 3D
Beat the single player Campaign mode to unlock Wolfenstein 3D.
Cheatmode
These codes can be used at anytime. If you have done them correctly a box will appear telling you that the code was correct. However if you use these codes in the Original Wolfenstein you will fail all your attempts to get a high score.
Hold Back and press A, X, Y, B - God Mode
Hold Back and press A, B, Y, X - Restocks All Weapons and Ammo
Head shots
Turn off the automatic aim option to get a good head shot. Otherwise, you will lock on to the enemy's body.
Peeking around corners
Click and hold the Left Analog-stick while moving it left or right. The only problem is that you cannot shoot.
Defeating the Super Soldier
When you first enter the room where you fight the Super Soldier (after the mad doctor talks to you), crouch in the doorway. Press yourself all the way up against the door. If done correctly, the Super Soldier will not see you, and will not leave the room he is supposed to come out of. Use the sniper rifle to shoot him in the head until he dies. Then, jump down and take his Tesla Cannon.
Multi-player mode: Airstrike
A lieutenant can call in an airstrike by pressing "Zoom", then pulling the trigger on where you want the bombs to drop. There is a ten second delay.
Multi-player mode: Medical kit
A medic can help his teammates by switching to the medical kit. Press [R] to drop it
Aliens reference
The main menu music for the game has been taken directly from James Cameron's film, Aliens. If you own The Deluxe Edition CD of the movie's soundtrack, track 13 (Futile Escape) is the theme for the game's menu.