Cheats Entry Location: In the main menu, hold R1 and enter the following cheats: Up, Triangle, Down, X, Left, Square, Right, Circle, Left,Left, Right, Square - Unlocks M468 Assault Rifle Down x2, Up x2, Square, Circle, Square, Circle, Triangle, Up x2, Triangle - Unlocks MTAR-21 Assault Rifle GI John Doe Mode Entry Location: During the game, pause, hold R1 and enter the following cheats: L3 L3 X R3 R3 O L3 L3 Square R3 R3 Triangle - Red & Blue Tracers (also works online, host must enter code) Single-player Cheats Entry Location: During the game, pause, hold R1 and enter the following cheats: Square, Circle, Square, Circle, L3, L3, Triangle, X, Triangle, X, R3, R3 - 3rd Person View O, Square, X, Triangle, L3, Triangle, X, Square, O, R3 - Enable Big Head Mode L3, R3, L3, R3, X, O, L3, R3, L3, R3 Square, Triangle - Enable One Hit Kills (Effect is also enabled upon the player) X, X, Circle, Circle, Square, Square, Triangle, Triangle, X, Circle, Square, Triangle - Super Ragdoll Mode Tom Clancy's Rainbow Six Vegas 2 Unlockables Unlockable Assault Rifle Entry Location: Main Menu: Hold R1 and hit the following: Down, Down, Up, Up, Square, O, Square, O, Triangle, Up, Up, Triangle Comcast Unlockable Map Go to the Main Menu and select Extras. Then find Comcast gift and enter the code: Comcast Faster to unlock the multiplayer map.