Star Wars 2: The Empire Strikes Back

CHEAT MODE:
During the game, hold the HELP key and type "XIFARGROTKEV" or "XIFARG ROTKEV" (with space between words!). The message "Cheat Mode" appears at the top of the screen - your ship is now indestructible. Use the number keys to play various sounds and samples. Press L, C or D to display digitized pictures.