The Game Boy Controller
Our next entry comes courtesy of BitBuilt, a popular forum for modding any retro game consoles under the sun. User splain managed to fit a Game Boy Micro, one of the tiniest models in the Game Boy family, into a Super Nintendo controller. Yes, you read that right, not the console itself — its controller. The ungodly contraption is fully functional too, able to run emulators via flashcarts as opposed to physical cartridges.
