This is the Thumby. It’s exactly like it looks: a thumb-sized Game Boy. Made by Tiny Circuits, it’s billed as the “world’s smallest gaming console.”
The screen is so tiny it was really hard to record any gameplay. Fortunately, Elliot Coll aka The Retro Future did. Have a looksie. Don’t like the games? You can program your own using Micro Python.
The Thumby is clearly a toy — one that fits on a keychain. It’s not meant to play the next Legend of Zelda. That doesn’t make it any less fun or amusing. It makes for a great gift for anyone, gamer or not. Now, hopefully, its Kickstarter is funded.