What are the cheats for star wars battle front 2

Alternate SoldiersDown, Down, Down, Up, Up, Left, Down, Down, Down, Down, Down, Left, Up, Up, Up, Left RightAlternate Soundsup, up, up, left, up, down, up, up, left, down, down, down, left, up, down, down, left, rightFunny comic book captions appear when you attack a Rebel as a Wampaup, down, left, down, left, rightInfinite AmmoUp,down,left,down,down,left,down,down,left,down,down,down,left,right.Infinite Lifeup,up,up,left,down,down,down,left,up,up,up,left,rightNo HUDUp, Up, Up, Up, Left, Up, Up, Down, Left, Down, Up, Up, Left, Right