Top 100 Doom Videos With The Longest Duration by Secondary Mission
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Doom walkthrough #7 | 2:15:59 | Walkthrough | Doom |
| 2. | Doom walkthrough #4 | 1:32:04 | Walkthrough | Doom |
| 3. | Doom walkthrough #2 | 1:23:52 | Walkthrough | Doom |
| 4. | Doom walkthrough #10 | 1:21:05 | Walkthrough | Doom |
| 5. | Doom walkthrough #1 | 1:09:46 | Walkthrough | Doom |
| 6. | Doom walkthrough #3 | 1:05:07 | Walkthrough | Doom |
| 7. | Doom walkthrough #5 | 51:03 | Walkthrough | Doom |
| 8. | Doom walkthrough #14 | 50:00 | Walkthrough | Doom |
| 9. | Doom walkthrough #15 | 49:35 | Walkthrough | Doom |
| 10. | Doom walkthrough #8 | 48:34 | Walkthrough | Doom |
| 11. | Doom walkthrough #6 | 47:34 | Walkthrough | Doom |
| 12. | Doom walkthrough #9 | 44:06 | Walkthrough | Doom |
| 13. | Doom walkthrough #11 | 39:15 | Walkthrough | Doom |
| 14. | Doom walkthrough #12 - Guardianes del Infierno | 24:00 | Walkthrough | Doom |
| 15. | Doom walkthrough #13 | 12:45 | Walkthrough | Doom |
| 16. | Doom walkthrough #16 | 10:45 | Walkthrough | Doom |