Music by
| Aubrey Hodges | ||
Art Department
| Adrian Carmack | ... | artist |
| Kevin Cloud | ... | artist |
| Sukru Gilman | ... | lead artist |
| Francisco Gracia | ... | artist |
| Shawn Green | ... | designer (as Shawn C. Green) |
| American McGee | ... | designer |
| Sandy Petersen | ... | designer |
| John Romero | ... | designer |
| Andy Wilson | ... | artist |
Sound Department
| Aubrey Hodges | ... | sound effects |
| Scott Patterson | ... | sound system |
Visual Effects by
| Laurent Bezault | ... | 3D model animator |
| Sukru Gilman | ... | 3D model animator |
Animation Department
| Francisco Gracia | ... | animator |
| Gregor Punchatz | ... | character designer |
| Andy Wilson | ... | animator |
Additional Crew
| Michael Abrash | ... | programmer |
| John Carmack | ... | programmer |
| John Cash | ... | programmer |
| Peter Chang | ... | game tester |
| Randy Estrella | ... | level construction |
| Tim Heydelaar | ... | level construction (as Timothy Heydelaar) |
| Joshua Hutchins | ... | game tester |
| Donna Jackson | ... | business assistant |
| John Romero | ... | programmer |
| Aaron Seeler | ... | programmer |
| Jason Shigenaka | ... | game tester |
| John Stookey | ... | game tester |
| Dave Taylor | ... | programmer |
| Samuel Villarreal | ... | engine and game programmer |
| Jay Wilbur | ... | biz assistant |
| Tim Willits | ... | studio director: id Software |
| Michael S. Wilson | ... | business liaison (as Mike Wilson) |