Sega Master System games

There are 299 Co-op games made for the Sega Master System platform. The top 10 game studios for this platform are: Sega with 142 games, U.S. Gold - 28 games, Sega of America - 20 games, Virgin Interactive Entertainment - 17 games, Acclaim Studios London - 15 games, Acclaim Entertainment - 11 games, Tectoy - 11 games, Activision Publishing - 10 games, Taito Corporation - 10 games, NEC Avenue - 9 games.