XIII Cheats for PC

Cheat Mode
During game-play press F2 to bring up the console window then enter the following codes to access the corresponding:
flowerpower 1: Like hippie mode for Serious Sam, changes blood to flowers.
playersonly: You are the only one who can move. All others are frozen. Enter again to deactivate.
maxammo: Full ammo for equipped weapon
healme [#]: Restore health to # entered with 100 being the maximum.
suicide: Kill yourself.
quit: End game.

God Mode.
To enable God mode edit the user.ini file in your XIII system folder. Change the
'Comma=" to 'Comma=GOD'. During gameplay Press the Comma to toggle God mode.

Firstly press f2 to bring up chat, then type in healme 100 for health and maxammo for ammo.
NOTE: If game is paused you can still bring up chat so if your about to die pause the game and then enter the cheats........life saver!