GOG announces that the original version of DOOM 3 has been added to DOOM 3: BFG Edition and multiplayer is available for both : r/pcgaming
Doom 3: BFG Edition by arcangel33 on DeviantArt
GOG.COM on Twitter: "The wait is over - DOOM & DOOM II updates featuring enhanced, as well as classic versions, are now available on GOG! 😈🎮 👉 https://t.co/2Z5uVvkzq8 If that's not enough,
DooM 3 BFG - Enhancement Project
Doom 3: BFG Edition - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game
DOOM 3 Now on GOG! OG vs BFG Edition Debate Erupts! - YouTube