Official source ports
How can we know that the Xbox ports were based on Linux Doom and not directly on the full, non-Bernd Kreimeiered source code? The latter seems more probable to me. --Gez 10:42, 28 September 2011 (UTC)
Based on the id Anthology engine?
nukeykt edited the page so the genealogy shows that Linux Doom is based on the id Anthology code. I'm normally fine with trusting his judgment, but this claim seems a little dubious and should be backed up by evidence. --Chungy (talk) 15:36, 7 October 2016 (CDT)