Pregnancy tests have been used to play DOOM. So has the Playdate handheld console, complete with hand-crank-for-Gatling-gun action. Another bright spark has taken the next logical step and streamed DOOM Eternal to their Samsung fridge.
There’s even a Tumblr account – itrunsdoom – that lists all the different pieces of tech it works on. What I’m trying to say is that if you have a screen, somebody has probably figured out how to run some form of DOOM on it. So, it comes as no surprise that someone has now mashed up that idea and ran the seminal fps on a TI-84 Plus graphing calculator, which was powered by potatoes.