If you’ve got 100 pounds of old potatoes lying around why not use them to play *Doom* on a graphing calculator?

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That’s what YouTuber Equalo decided to do, spending almost a week planning out how many potatoes he would need and in what configuration they should be wired in order to get the appropriate number of volts and amps needed to play the original *Doom* on a TI 84 Plus. Fans have spent years getting the game to run on every electronic device they can find, but Equalo decided to up the ante by trying to power the game itself using only root veggies.