But the SG-1000's fatal flaw, then and now, is its joystick. Like several other game machines of the day, Sega's system features a hardwired controller: The joystick is attached permanently to the ...

Every Mega Sg will come packaged with a Master System cartridge adapter, and Analogue has plans to release additional adapters in 2019 for Mark III, Game Gear, Sega MyCard, SG-1000, and SC-3000 ...

Analogue plans to add more capabilities to the Mega Sg in the future, with cartridge adapters that will allow it to run Mark III, Game Gear, Sega MyCard, SG-1000 and SC-3000 games, too.