CHIEF EXECUTIVE OFFICER: Jay Wilbur
     SOFTWARE ENGINEERS: John Carmack
                         John Romero
                         Dave Taylor
                ARTISTS: Adrian Carmack
                         Kevin Cloud
               DESIGNER: Sandy Petersen
           LEVEL DESIGN: Sandy Petersen
                         John Romero
                         American McGee*
                         Shawn Green*
                         Tim Willits*
                         Theresa Chaser*
      TECHNICAL SUPPORT: Shawn Green
                         Maurice Hale
ADDITIONAL SUPPORT:
               COMPOSER: Robert Prince
     MODEL DEVELOPEMENT: Gregor Punchatz
           SOUND DRIVER: Paul Raydek
     COVER ILLUSTRATION: Don Punchatz

*= Ultimate DOOM maps

CHIEF EXECUTIVE OFFICER: Jay Wilbur
     SOFTWARE ENGINEERS: John Carmack
                         John Romero
                         Dave Taylor
                ARTISTS: Adrian Carmack
                         Kevin Cloud
               DESIGNER: Sandy Petersen
           LEVEL DESIGN: Sandy Petersen
                         John Romero
                         Shawn Green
                         American McGee


      TECHNICAL SUPPORT: Shawn Green
                         American McGee
ADDITIONAL SUPPORT:
               COMPOSER: Robert Prince
     MODEL DEVELOPEMENT: Gregor Punchatz
           SOUND DRIVER: Paul Raydek
     COVER ILLUSTRATION: B.R.O.M.

DOOM/DOOM2 Map List.

The "Shareware Version" of DOOM included maps E1M1-E1M9. The "Registered Version" of DOOM added maps E2M1-E3M9. Ultimate DOOM added E4M1-E4M9. DOOM2 included maps MAP01 - MAP32, save the version of DOOM2 officially sold in Germany (referred to as "The German Version") which did not include MAP31 and MAP32 due to the German Government's ban on the representation of Nazi imagery.

DOOM Map Name Author E1M1 Hangar John Romero E1M2 Nuclear Plant John Romero E1M3 Toxin Refinery+ John Romero E1M4 Command Control Sandy Petersen E1M5 Phobos Lab John Romero E1M6 Central Processing John Romero E1M7 Computer Station John Romero E1M8 Phobos Anomaly Sandy Petersen E1M9 Military Base* John Romero E2M1 Deimos Anomaly Sandy Petersen E2M2 Containment Area Sandy Petersen E2M3 Refinery+ Sandy Petersen E2M4 Deimos Lab Sandy Petersen E2M5 Command Center Sandy Petersen E2M6 Halls of the Damned Sandy Petersen E2M7 Spawning Vats Sandy Petersen E2M8 Tower of Babel Sandy Petersen E2M9 Fortress of Mystery* Sandy Petersen E3M1 Hell Keep Sandy Petersen E3M2 Slough of Despair Sandy Petersen E3M3 Pandemonium+ Sandy Petersen E3M4 House of Pain Sandy Petersen E3M5 Unholy Cathedral Sandy Petersen E3M6 Mt. Erebus Sandy Petersen E3M7 Limbo Sandy Petersen E3M8 Dis Sandy Petersen E3M9 Warrens* Sandy Petersen E4M1 Hell Beneath American McGee E4M2 Perfect Hatred John Romero E4M3 Sever The Wicked+ Shawn Green E4M4 Unruly Evil American McGee E4M5 They Will Repent Tim Willits and Theresa Chasar E4M6 Against Thee Wickedly John Romero E4M7 And Hell Followed John Anderson E4M8 Unto The Cruel Shawn Green E4M9 Fear* Tim Willits

DOOM 2 Map Name Author MAP01 Entryway Sandy Petersen MAP02 Underhalls American McGee MAP03 The Gantlet American McGee MAP04 The Focus American McGee MAP05 The Waste Tunnels American McGee MAP06 The Crusher American McGee MAP07 Dead Simple American McGee MAP08 Tricks and Traps Sandy Petersen MAP09 The Pit Sandy Petersen MAP10 Refueling Base Sandy Petersen MAP11 'O' of Destruction! John Romero MAP12 The Factory Sandy Petersen MAP13 Downtown Sandy Petersen MAP14 The Inmost Dens American McGee MAP15 Industrial Zone+ John Romero MAP16 Suburbs Sandy Petersen MAP17 Tenements John Romero MAP18 The Courtyard Sandy Petersen MAP19 The Citadel Sandy Petersen MAP20 Gotcha! John Romero MAP21 Nirvana Sandy Petersen MAP22 The Catacombs American McGee MAP23 Barrels O' Fun Sandy Petersen MAP24 The Chasm Sandy Petersen MAP25 Bloodfalls Shawn Green MAP26 The Abandoned Mines John Romero MAP27 Monster Condo Sandy Petersen MAP28 The Spirit World Sandy Petersen MAP29 The Living End John Romero MAP30 Icon of Sin Sandy Petersen MAP31 Wolfenstein** Sandy Petersen MAP32 Grosse** Sandy Petersen

NOTES:
+= This map leads to the secret map for this Episode.
*= Secret map.
**= Secret map, this map not included in the German version of DOOM2.