Gears of War 2 – Cheat Code (XBOX 360)
Category : X-Box 360

Tai Kaliso : To unlock Tai Kaliso for use in multiplayer, complete Act 3 in single-player mode on any difficulty.
Skorge : to unlock Skorge for use in multiplayer, complete Act 5 in single-player mode on any difficulty.
RAAM : To unlock RAAM for use in multiplayer, have the “A Dish Best Served Cold” achievement on your hard drive from the original Gears of War.
Lt. Minh Young Kim : To unlock Lt. Minh Young Kim for use in multiplayer, have the “Time to Remember” achievement on your hard drive from the original Gears of War.
Kantus : To unlock Kantus for use in multiplayer, complete Act 2 in single-player mode on any difficulty.
Insane Difficulty :To unlock the Insane Difficulty level, complete the game once through on any difficulty setting previously available.
Flame Grenadier : To unlock the Flame Grenadier for use in multiplayer, complete Act 4 in single-player mode on any difficulty.
Dizzy Wallin : To unlock Dizzy Wallin for use in multiplayer, complete Act 1 in single-player mode on any difficulty.
Anthony Carmine : To unlock Anthony Carmine for use in multiplayer, have any Act 1-related achievements unlocked on your hard drive from the original Gears of War.
Notes: Trainer options are activated using the NUMPAD on the right side of the keyboard. You will need NUMLOCK 'On' for the hotkeys to works properly. Laptop users may need to plug in a USB keyboard to get these keys.
Not all cheats work and not all cheats work with all version of a game. Sometimes the cheats were put in the orginal release of a game and then taken out later with a patch.
Sometimes they are not in the orginal game but added in with a patch and then not all the patches of the game will have the cheat.
