Via Twitter gabs Geburtstagsgrüsse.
It's DOOM's 27th birthday! Some trivia: DOOM was id Software's 20th game. The automap almost had an Asteroids easter egg. The Baron of Hell bosses were called the Bruiser Brothers. The United Aerospace Armed Forces (UAAF) enforces UAC interests. DOOM was made on NeXTSTEP OS. pic.twitter.com/l3jNKyadRa
— John Romero 🤘🏽 (@romero) December 10, 2020
Just in case you want to spend all day reading about Doom. https://t.co/WwRs1FX5Ks
— John Carmack (@ID_AA_Carmack) December 10, 2020
Happy 27th anniversary of Doom! pic.twitter.com/0crqMvhz4B
— antares031_연어。🐤 (@antares031) December 10, 2020
Happy 27th anniversary to @DOOM , a game that has brought so much joy to – and shaped the lives of – so many. pic.twitter.com/5BuIwkyyjP
— Xous (@Xous54) December 10, 2020