F-22 Lightning 3 Codes -

Cheat mode:
Press [Ctrl] + [Enter], type one of the following case-sensitive codes, then press [Enter] to activate the corresponding cheat function.

Effect	Code
Unlimited ammo	the truth is out there
Refill ammo	fight the future
Refuel	black oil
God mode	trust no one
Disable crashes	i want to believe
Repair damage	this isnt happening
Invisible plane	ghostpit

Cow mission:
Select campaign 4, mission 7. Take off, then change your heading to 212 degrees. Arm the JDAM while flying in that direction and repeatedly press [Tab] until a target identified as Norman 1, 2, 3, or 4 is locked on. Such a target is a cow, which can be bombed.