Invincibility: Pause game play in single player mode then press Up(3), Left, Down(3), Left, Up(3), Left, Right. A sound will confirm correct code entry. Unlimited ammunition: Pause game play in single player mode then press Up, Down, Left, Down(2), Left, Down(2), Left, Down(3), Left, Right. A sound will confirm correct code entry. Low resolution soldiers: Pause game play in single player mode then press Down(3), Up(2), Left, Down(5), Left, Up(3), Left. A sound will confirm correct code entry. Disable HUD: Pause game play in single player or multi-player mode then press Up(4), Left, Up(2), Down, Left, Down, Up(2), Left, Right. A sound will confirm correct code entry. Slow motion sounds: Pause game play in single player mode then press Up(3), Left, Up, Down, Up(2), Left, Down(3), Left, Up, Down(2), Left, Right. A sound will confirm correct code entry. Funny captions when rebels are killed by Wampas: Pause game play in single player mode then press Up, Down, Left, Down, Left, Right. A sound will confirm correct code entry. Small character: Enter "Jub Jub" as a profile name to make your character small.