In the latest hack from YouTuber, stacksmashing, the modder rigs a classic Game Boy so that it can play Tetris with other players online.
As stacksmashing breaks down in their video, the hack allows a Game Boy to play Tetris in a battle royale format via a modded link cable adapter that allows the handheld to plug into a USB port on a computer — a piece of hardware originally created for a project that enabled a Game Boy to mine Bitcoin.
If playing Tetris against your Game Boy pals is appealing to you, we have good news. Stacksmashing is actually selling a custom adapter kit for just $15, which comes with a printed circuit board with level shifters soldered on. You’ll also need a Raspberry Pi Pico to make the whole thing work.