Empire Strikes Back Game System: Commodore Amiga Cheat Category: Cheat Game Company: Unknown Game Category: Unknown Hint, Cheat, Walkthrough:   Empire Strikes Back On the title screen hold down the HELP key and type 'XIFARGROTCEV' (VectorGrafix backwards). In-game the following keys do various things: (Could be `XIFARG ROTKEV`) 'L' - to show a picture of Luke; 'C' - to show a picture of CP30; 'D' - to show a picture of Darth Vadar. You can now use the number keys to play the sampled speech.