On 2002-12-28 15:31, rena-ko wrote:
wasnt there some sort of console by sega that was both megadrive and master system?
Sort of. The Sega Megadrive/Genesis, hardware-wise, was barely any different than the Sega Mark III/Master System. To capitalize upon the mediocre popularity of the Master System, Sega released the Power Base.

The Sega Power Base, when plugged into the cartridge port of the Sega Genesis, would let you play Master System cartridge or card games.

For the novelty, here's a picture: