The Sega Master System is an 8-bit third-generation home video game console released by Sega in 1985. The console was released in Japan as the Sega Mark III, and in Brazil as the Sega Master System III. The Master System was Sega’s first console released in North America, and it competed with the Nintendo Entertainment System (NES).
The Master System has a library of over 300 games, including many classics such as Alex Kidd in Miracle World, Sonic the Hedgehog, and Phantasy Star. The console is known for its innovative gameplay and graphics, and it is still enjoyed by gamers today.