Hobbies And Interests
Urban Combat Level
Urban Combat is a secret level that works for the single-player mode only. It allows you to fight through a sprawling, ruined city. To unlock the level, go to the "Extras" menu off the game's main menu, and then access the "Bonus Content" menu. Here, enter the code "sp-street" to unlock the secret level. This works for both the PC and Xbox 360 versions of the game.
Village Assault Secret Level
The Village Assault secret level is smaller than Urban Combat. It allows you to assault a small, rickety village possessed by your enemies. To unlock the level, go to the "Extras" menu off the main menu, and then select the "Bonus Content" option. Here, enter the code "sp-village." This code works for both the Xbox 360 and PC versions of the game.
God Mode
God mode is a mode designed for the game's testers and developers that allows them to traverse the game world without harm. This mode will make you impervious to enemy gunfire as well as give you unlimited ammunition; however, it only works on the PC version of the game. Right-click the game's icon on your computer and select "Properties." In the Target box, enter "-devmode" at the end of the command line (it will end with ".exe") and start the game. While playing, press the "~" key, type "god," and then press "Enter" to activate God mode.
Other Developer Codes
After entering God mode, you can also enter other commands for the PC version of the game that allow you to make certain tweaks. Press the "~" key during game play, enter a particular code, and then press "Enter" to activate it. To unlock all weapons and ammo, enter "loaded." To disable the AI, making enemy players stand still, enter "playersonly." To enter slow motion mode, enter "slomo" followed by a number between 1 and 10, lower values being slower. To unlock flight mode, which allows you to fly around a level, enter "fly." Finally, to activate a third-person camera, enter the code "behindview 1."