The Doom Wiki at DoomWiki.org - Doom, Heretic, Hexen, Strife, and more

Exactly what you would expect for the title. Most of the content is about particular (fan-made) levels, but there's good stuff on the technology here too.

to 3d doom games id level-design retrocomputing ... on 07 October 2017

Kweepa/vicdoom: Doom for the VIC-20

Very impressive!

to commodore doom games retrocomputing vic20 ... on 24 January 2016

Valiant.wad - my 32 level MBF megawad (RC2 available) - Doomworld Forums

Very impressive. Now, if only I were any good at Doom...

to doom games software ... on 14 March 2015

The Ultimate Chex Quest: A Total Conversion For DooM Legacy

"The Ultimate Chex Quest is a DooM total conversion, specifically for the DooM Legacy DooM source port, which combines Chex Quest 1 and 2, and updates the game to take advantage of the capabilities of DooM Legacy, and today's faster computers."

to amusements cereal chex doom games ... on 05 March 2015

Olde-Skuul/doom3do

The source for Doom for the 3DO. Probably of most interest for the WADs, which are the same as the Jaguar version (i.e. different from the PC one). I doubt that the blanket MIT license in the source tree is correct, though...

to 3do doom games retrocomputing source ... on 06 December 2014

AdaDoom3/AdaDoom3 ยท GitHub

"The aim of Ada Doom3 is to re-engineer the id-tech 4 engine with a clear dependency hierarchy, and robust tasking systems." Work in progress!

to ada doom games software ... on 20 September 2014

The Dark Mod - Stealth Gaming in a Gothic Steampunk World

Free-software Thief-style game built on the Doom 3 engine -- originally a mod for Doom, but they've now made it standalone.

to doom fps games software thief to-package ... on 01 December 2013

The Exceptional Beauty of Doom 3's Source Code

Not sure I'd agree with all of the comments here, but this might be of interest to AG0700ers...

to ag0700 code-style doom games ... on 11 February 2013

DoomWiki.org, the new home of the Doom Wiki - Doom, Heretic, Hexen, Strife, and more

More about Doom than you could ever possibly wish to know.

to doom games ... on 12 November 2012