Do you guys have any cheat codes for this game? I wanna put them on my video game website... I'll give 100 percent credit to you

for really cool cheats visit this site

http://www.gameexperts.com/index.php?cheat_id=4156

while game is running
use ~
than type iamtheone
than u r in cheat mode

some codes are

god............................makes u invincible
allammo.......................full ammo 4 all weapons
fly............................duh u fly
killpawns...........................kills all enemies[color=navy][/color]

The "God Mode" cheat is square, circle, left, right, circle, square.
The Infinite Ammo cheat is left, right, circle, circle, circle, right, left.
These are the two cheats that I use all of the time.
Hope you enjoy!!
Also, use these when you pause the game. Don't use them at the title menu or during gameplay, because they won' t work.