Top 100 Portal Videos With The Longest Duration by OuiMyBoy
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal with RTX (part 4) | 13:44 | Portal | |
| 2. | Portal with RTX (part 5) | 12:43 | Portal | |
| 3. | Portal with RTX Ending | 12:11 | Portal | |
| 4. | Portal with RTX (part 7) | 10:57 | Portal | |
| 5. | Portal with RTX (part 6) | 10:30 | Portal | |
| 6. | Portal with RTX (part 8) | 10:13 | Portal | |
| 7. | Portal with RTX (part 3) | 10:06 | Portal | |
| 8. | Portal with RTX (part 1) | 9:33 | Portal | |
| 9. | Portal with RTX (part 2) | 8:09 | Portal | |
| 10. | Portal with RTX (part 9) | 7:15 | Portal | |
| 11. | Portal Song | 2:58 | Portal |