Successfully complete Campaign mode to unlock Zombie mode, which is a four-player Co-op mode against endless waves of Nazi zombies. Reach Level 32 to unlock Veteran mode, which is a Co-op mode with much tougher enemies.
Reach Level 13 to unlock Hardcore Team Deathmatch mode. Yellow text: Enter ' yelw' as a Clan Tag. Cyan (light blue) text: Enter ' cyan' as a Clan Tag. Note: These codes require the game to be patched to v1.04.īlue text: Enter ' blue' as a Clan Tag. Enter one of the following codes as your Clan Tag to change your Clag Tag's color.
