They are effectively programmable hardware devices, capable of creating specific digital circuits and custom logic for ... [nukeykt] has been developing a Sega Genesis clone using them, with ...

Those kits include a working Sega Genesis cartridge, complete with custom box art. The cartridge has a minigame featuring Sonic and Shadow, along with character art and posters in pixelated glory.

The Sega CD, or Mega CD, was an accessory for the Sega Megadrive/Genesis, allowing the machine to play more advanced games, effectively making it a new console. It wasn't a runaway success for the ...