Links to some other useful external Doom-related sites.

• id softwareCreators of Doom. Of course.
• DoomworldA premier Doom games forum.
• ZDoomInformation and forum for ZDoom port features.
• Realm 667Classic Doom editing resources.
• Doomworld resources threadCollected editing resources thread at Doomworld
• Doom WIKIDoom forum, resources and information.
• WikipediaClassic Doom Wikipedia entry.
• Bethesda.netDoom 2 publisher site.
• SteamDoom 2 Steam homepage.
• ModDBDoom 2 at ModDB.
• Realm 667 resources mirror Archive of R667 assets as provided by R667, June 2021
• ZDoom article on high byte line special flags High byte line special flags
• Austinado's Doom playsRecorded playthroughs on YouTube

Links to WAD download sites.

• DoomworldIDGames mirror.
• DoomShackDoomkid's WAD downloads.
• WAD ArchiveAll downloads
• The Sentinels PlaygroundDoom 2 at ModDB.
• Doom WAD Station MegaWADs downloads
• Camo YoshiDownload links list
• Realm 667 resourcesClassic Doom editing resources.