Game Genie (Sega CD)
From Wiki - GameHacking.org
The Sega CD version of the Game Genie was designed to fit in between the Sega CD and Sega Genesis and would intercept code as it passed in between the two. It was only known to work with the revised Sega Genesis 2 and the Sega CD 2 models.
|Game Boy - Game Gear - NES - Genesis - Super Nintendo - Sega CD (Cancelled)|
|DS/DSi/3DS - PSP (Cancelled) - Wii (Cancelled) - PlayStation 3|