Unlockable Modes
| Unlockable | How to Unlock |
|---|---|
| Veteran mode | Reach Level 32 to unlock Veteran mode, which is a Co-op mode with much tougher enemies. |
| Zombie mode | Successfully complete Campaign mode to unlock Zombie mode, which is a four-player Co-op mode against endless waves of Nazi zombies. |
Cheat Codes
While playing the game, press ~ (tilde) to display the console window then type in "devmap mak" and press [Enter] to enable cheat mode. You can then enter the following codes.
| Password | Effect |
|---|---|
| give all | All weapons |
| devmap [map name] | Change maps |
| notarget | Disable AI |
| god | God mode |
| mapname | List maps |
| noclip | No clipping mode |
