Top 100 Portal Videos With The Longest Duration by Astero
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | La trahison et l'évasion - Portal #7 | 20:23 | Portal | |
| 2. | Conduits d'Aperture - Portal #8 | 16:34 | Portal | |
| 3. | Je me projette - Portal #3 | 15:48 | Portal | |
| 4. | Le Versus face à GLaDOS - Portal #10/Fin | 14:21 | Portal | |
| 5. | Orbes Plasmatiques - Portal #5 | 13:59 | Portal | |
| 6. | Le Cube, Le Cake et la tourelle - Portal #4 | 12:53 | Portal | |
| 7. | Les Couloirs vers la fin... - Portal #9 | 9:43 | Portal |