Graphing Calculator Runs a Legit Port of Doom

There have been knock-off versions of games like Tetris and Mario running on graphing calculators for as long as there's been bored students in stats classes, but an actual, functioning, honest-to-goodness port of a game? Well, a group from coding enthusiast community Omnimaga is working on doing just that with the original Doom.

It's still in beta and it crashes every 20-60 seconds, but still, it's very impressive. Obviously there's no sound, it being just a graphing calculator after all, so here's something to listen to as you watch the video.