My 12 y/o daughter recently ran into a "does it run DOOM" reference in media (I think a graphic novel-- not sure) and asked me about it. I got to explain the phenomenon and show her some examples (she found the pregnancy test to be particularly amusing). I'll have to show her this one.
But you can play Zachine v3 games in a pencil, such as Zork I-III, Tristam Island, Calypso... with builtin writting recognition under some special printed sheets (where you can print and then xerox them for the cheap).
I was conflating. She said another kid at school (who has a self-taught programming background) talked about running DOOM on the microbit devices they started programming at school. She didn't follow the reference. (The graphic novel inquiry was an unrelated bit of cultural idiom.)