Left 4 Dead - PC CALL up the in-game Cheats menu by pressing the tilde (~) key and type in noclip to walk through walls, god to activate god mode and Buddha to become immortal. Need For Speed: Undercover - Xbox 360 AT the Cheats menu insert !20D

Left 4 Dead - PC

CALL up the in-game Cheats menu by pressing the tilde (~) key and type in 'noclip' to walk through walls, 'god' to activate god mode and 'Buddha' to become immortal.

Need For Speed: Undercover - Xbox 360

AT the Cheats menu insert '!20DBJ:' to unlock a Volkswagen R32 while entering '-KJ3=E' will get you a Lotus Elise.

The Legend of Spyro: Dawn of the Dragon - Xbox 360

PAUSE the game, hold down the right bumper and then with the left stick press Right, Right, Down, Down, Left for unlimited lives.

Midnight Club: Los Angeles - PS3

FIND 50 barrels to make the police force disappear while 40 barrels will initiate a top down view.