The question: Why do people try to get Doom running on everything under the sun and hack together the most bizarre control methods they can think of? The answer: Because it is cool. Id's classic shooter is not only a landmark in gaming history but, over 25 years later, is capable of running on any modern hardware, never mind the vast array of electronic gizmos we all have lying around, and has a fairly limited range of inputs...
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Move over toasters: Here's Doom played via rotary telephone
Source: PC Gamer (opens in a new tab)