Top 100 Black Mesa Videos With The Longest Duration by Alexander Grebenkov
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Black Mesa — 11 — Surface Tension | 1:33:14 | Black Mesa | |
| 2. | Black Mesa — 16 — Interloper | 1:29:11 | Black Mesa | |
| 3. | Black Mesa — 14 — Xen | 1:20:38 | Black Mesa | |
| 4. | Black Mesa — 13 — Lambda Core | 1:00:58 | Black Mesa | |
| 5. | Black Mesa — 02 — Unforeseen Consequences | 47:20 | Black Mesa | |
| 6. | Black Mesa — 05 — Blast Pit | 42:57 | Black Mesa | |
| 7. | Black Mesa — 07 — On a Rail | 41:01 | Black Mesa | |
| 8. | Black Mesa — 10 — Questionable Ethics | 39:41 | Black Mesa | |
| 9. | Black Mesa — 15 — Gonarch's Lair | 35:45 | Black Mesa | |
| 10. | Black Mesa — 03 — Office Complex | 30:07 | Black Mesa | |
| 11. | Black Mesa — 09 — Residue Processing | 29:07 | Black Mesa | |
| 12. | Black Mesa — 08 — Apprehension | 27:28 | Black Mesa | |
| 13. | Black Mesa — 01 — Black Mesa Inbound & Anomalous Materials | 26:47 | Black Mesa | |
| 14. | Black Mesa — 06 — Power Up | 25:00 | Black Mesa | |
| 15. | Black Mesa — 12 — Forget About Freeman | 21:28 | Black Mesa | |
| 16. | Black Mesa — 18 — Endgame | 6:42 | Black Mesa | |
| 17. | Black Mesa — 17 — Nihilanth | 6:01 | Black Mesa |