The Doom franchise was later continued with the follow-up Doom II: Hell on Earth (1994) and numerous expansion packs, including Master Levels for Doom II (1995) and Final Doom (1996).
Doom franchise ďalej pokračoval vydaním Doom II: Hell on Earth (1994) a početnými datadiskami, vrátane Master Levels for Doom II (1995), a Final Doom (1996).