Top 100 Portal Videos With The Longest Duration by Xonmuxica
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal - Cámaras de pruebas 11-19 | 35:59 | Portal | |
| 2. | Portal - Escape (El pastel es una mentira) | 23:09 | Portal | |
| 3. | Portal - Cámaras de pruebas 1-10 | 12:57 | Portal | |
| 4. | Portal - Final (Enfrentando a GLaDOS) | 11:38 | Portal |