Killer:
Battlefield: Bad Comany: Cheat Codes [XBOX 360] Free Download
Get into the helicopter. Before you start shooting, during the game,
enter: up, down, up, down, left, right, left,
to the right.
Get a helicopter with 60 missiles and 2 miniguns:
During the game, enter the sequence of characters
Up, down, up, down, left, right, left, right
Endless Sprint:
During a fast run, you need to bounce from time to time.