There’s a new invention that children of the 1990s will love!
The creator, Jeroen Domburg, made a mini Game Boy that's so small it fits on your keychain.
The tiny device's screen is just one inch!
Unfortunately the mini Game Boy isn’t on the market, but with a little dedication, you can actually learn how to make it yourself.
BuzzFeed News reports that you can play Super Mario World, Doom and the Witcher 3 on the device.
