Doom can be played on a lot of things. You can play it on a graphing calculator, an ATM, an office phone, a digital camera, a toaster, a piano, a pregnancy test, and even powered by a literal potato. However, this is the first time we've ever heard of Doom being played by rats.
Neuroengineer Viktor Tot created an elaborate apparatus to get rats to play Doom 2. You can read the full details over on Medium (via PC Gamer) where he's published his full report, but the gist of it is the rat is
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