Saturn bootleg games
From Sega Retro
A number of bootleg versions of Sega Saturn games were released during the 1990s, mainly for Asian markets (mostly Taiwan, Hong Kong, Southeast Asia). Compared to other Sega consoles such as the Sega Mega Drive, Sega Game Gear and even Sega Dreamcast, unlicensed software for the Saturn is rare due its anti-piracy measures and the system's poor worldwide performance - none of these games are thought to work without modifying the console in some way.