Batman Doom (BATMAN.WAD)

You never forget your first superhero. Some twenty years ago, my big two faves were the X-Men cartoon and Batman: The Animated Series. I only have one of those on DVD today; you can probably guess which one. It's TAS, by the way, because B:TAS is awesome, and even though I am a much bigger Spider-Man fan, when I go DC, it's Batman all the way. Batman Doom, released in 1999, is a fun throwback to that 90s Batman fever. It pulls a lot more from the comics than either TAS or the movies, but you can see where they intrude. It's also designed for DOS (not vanilla!) Doom II, doing an unprecedented amount of mod work with DeHackEd. Batman Doom comes from the ACE Team - Andres, Carlos, and Edmundo Bordeau. I think this is where they started their work; nowadays, they're releasing actual games for money, most recently Steam favorite Rock of Ages.

ESW2 (ESW2.WAD)

Doom's appeal has always had an international flair, and while it was tougher to suss out during the early years there's a decent chance of finding Doomers who speak your own language. The Russian community is the largest such example that I can think of, but other more tightly-knit groups include French, Czech, and Japanese. The producers of ESW2, if the names and email address are any indication, hail from the South American country of Chile. The 10-level Doom II PWAD, released in 1995, takes its title from the handle of the main contributor - David Jander aka ESW - who made seven of the included maps. I suppose that the other three authors for the other three maps are his friends.