A runtime ROM modification device. The cartridge was placed between the console and game. Had a slot to place a game onto.
Known Versions
Game Genie (19 Feb 1992)
Game Genie (Jun 1992) (Internal date says 19 Feb 1992, but the ROM is different.)
Screenshots
_(Feb_1992)_-c--!-_000.png)
Codemasters copyright.
_(Feb_1992)_-c--!-_001.png)
GameGenie/Galoob logo.
_(Feb_1992)_-c--!-_002.png)
Code entry screen.