The ultimate flex in computing isn't fancy algorithms or clean code—it's getting Doom to run on literally anything with a circuit board. The iconic FPS game has been ported to calculators, printers, ATMs, and probably your smart fridge by now. It's basically the "Hello World" of hardware hacking, except with demons and shotguns. Those little cacodemon sprites at the bottom perfectly represent the gleeful chaos developers feel when they manage to cram a 1993 game into yet another device that has absolutely no business running it. Because in the world of tech, the question isn't "can we?" but "why haven't we yet?"