A strange little side quest
A quick detour while 2Doom waits for your next move: Doom changed game design and distribution in 1993 by separating its engine from content and spreading widely through shareware. And then there is this: Space Invaders, released in 1978, helped push video games into mainstream popular culture. That is the kind of background detail that makes another attempt at 2Doom feel a bit more connected to the history of play.
