Not a cheat code — a character exploit in the Atari vector arcade game The Empire Strikes Back.
Speedrunners still use 4-LOM scout → Dengar run for WR attempts. Category: "Any% (Character Swap)." The "cheat" is now optimal strategy.
Play it: MAME (original ROM) or Star Wars Arcade (1993, includes both games). Select 4-LOM → scan → Dengar → dominate.