Videos Share Tweet Pin Editor’s Update: Possibly inspired by this homegrown version, you can now purchase a real Sega portable. We are big Sega fans here at The GameRoom Blog. I personally owned a Sega Genesis, Sega CD, Sega 32X, Sega Saturn, and a Sega Dreamcast. Sega no longer makes home consoles or portable gaming systems either. But their legacy lives on… Would you like a portable gaming device that plays old Genesis games? Does that sound like some retro goodness to you? The only downside is you cannot buy this in a store. But mad modder Downing may be willing to make one for you. He calls it the GeneBoy and it sure looks amazing. Nice job, Downing!