Mercenaries 2: World in Flames: Cheat Codes

IN THE MAIN MENU, ENTER (PS2):

UP, DOWN, LEFT, DOWN, RIGHT, RIGHT – INVISibility
Up, Down, Left, Right, Left, Left – Endless Ammunition
Up, Up, Up, Down, Down, Down – Endless Fuel
Up, Down, Left, Right, Right, Left – All Cars
Up, Right, Down, Left, Up – All Costumes
Up, up, Down, Down, Left, Right, Left, Right – Unlock Nuclear Weapons