A modder that goes by the name loveablechevy has been working on a portable NES and Super Nintendo unit for about two years now. It’s basically a RetroDuo handheld, named HandyDuo.
This bad boy has a PSOne portable screen and a huge battery, not to mention slots for both game system’s cartridges. As you’ll see in the video demonstration, this thing is a beast with a bit of junk in the trunk, but it works and looks like it works well. Both NES and SNES Mario games were loaded for this demo, with the system set to a switch.
Modder loveablechevy completes HandyDuo… [engadget]
