This is Grand Theft Auto 5 on the original Game Boy, somehow

Sebastian Staacks is a coder and good old fashioned tinkerer, his blog should have From LED cubes to automatic irrigation systems for lawns, he is full of technological curiosity. Now, Staacks has upped the nostalgia considerably, first, creating WiFi Game Boy cartridges, and now, managing to get Grand Theft Auto 5 and Doom to run on Nintendo’s classic hardware.

“A few weeks ago, I created a Game Boy cassette with built-in WiFi,” Staacks wrote. “Now I teach it to stream video and play games at full resolution. 20 fps. On the original unmodified Game Boy.”