Modes
Unlockable How to Unlock Zombie mode Successfully complete Campaign mode to unlock Zombie mode, which is a four-player Co-op mode against endless waves of Nazi zombies.
Gamer Pics
Unlockable How to Unlock Sergeant Roebuck Gamer Picture Reach 1st Prestige Sergent Reznov Gamer Picture Reach 10th Prestige
Clan Tag Codes
| Effect | Code |
|---|---|
| blue clan tag | blue |
| cyan (light blue) clan tag | cyan |
| green clan tag | grn |
| red clan tag | red |
| yellow clan tag | yelw |
Extra custom classes
| Unlockable | How to Unlock |
|---|---|
| Custom Class 6 | Reach 1st Prestige |
| Custom Class 7 | Reach 2nd Prestige |
| Custom Class 8 | Reach 4th Prestige |
| Custom Class 9 | Reach 7th Prestige |
| Custom Class10 | Reach 10th Prestige |
