This phrase signifies the availability of software designed for the Sega Genesis, also known as the Mega Drive in regions outside of North America, in the secondary market. These cartridges contain the game code and are necessary to play these titles on original hardware. Examples include classic titles such as Sonic the Hedgehog, Streets of Rage 2, and Gunstar Heroes.
The continued interest in these cartridges reflects a vibrant retro gaming community. Factors driving this market include nostalgia, collecting, and the desire to experience these games in their original format. The Sega Genesis, released in 1988 in Japan and 1989 in North America and Europe, played a significant role in the 16-bit era of gaming, and its library remains influential. The availability of these games allows for the preservation of video game history and provides an opportunity for both new and seasoned players to appreciate classic titles.