Go to options, then go to the cheat menu. select one of the cheat options and then just type in the code. You just have to move your cursor over a cheat option to select it. If the code is successful you will hear a sound and there will be a "on" icon appear next to the code. When done make sure you press "X" rather than"O" or else all the cheats will be turned off.
|L1, <-, ->, square, triangle, R1||always invisible|
|L1, sqaure, triangle, ->, triangle, R1||Insta gib|
|->, <-, ->, <-, ->, <-||max players|
|Triangle, L1, square, square, ->, <-||Mortar only|
|start, ->, <-, select, ->, sqaure||no auto heal|
|sqaure, ->, triangle, ->, R1, L1||pick up double time|
|->, ->, <-. square, R1, L1||Team special recharge|
|<-, R1, L1, triangle, ->, square||unlimited ammo|
Contributed By: el_fergus.