Top 100 Portal Videos With The Longest Duration by GameCorpCrew
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal RTX Was A Letdown | 1:29:53 | Portal | |
| 2. | QUBC 2. Part 3 | 10:00 | Portal | |
| 3. | QUBC 2. Part 4 | 10:00 | Portal | |
| 4. | QUBC 2. Part 9 | 10:00 | Portal | |
| 5. | QUBC 2. Part 8 | 10:00 | Portal | |
| 6. | QUBC 2. Part 5 | 10:00 | Portal | |
| 7. | QUBC 2. Part 2 | 8:14 | Portal | |
| 8. | QUBC 2. Part 10 | 7:06 | Portal | |
| 9. | Ricochet | 6:58 | Portal | |
| 10. | QUBC 2. Part 6 | 4:58 | Portal | |
| 11. | QUBC 2. Part 7 | 4:58 | Portal |