I remember popping that gray (or bright yellow) brick into my console and scrolling through the menu. It was a digital museum of the bizarre.
200-in-1 Game Cartridge for Sega Mega Drive Genesis Jordan - Ubuy 200 in 1 game
: Features an overhauled menu that categorizes games into specific genres for easier navigation. Retro Mini Arcade I remember popping that gray (or bright yellow)