Top 100 Portal 2 Videos With The Longest Duration by DouceurTube
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 - Co-op | 10:38 | Portal 2 | |
| 2. | Portal 2 - Singleplayer | 7:38 | Portal 2 | |
| 3. | Designed for Danger [Portal 2 Mod] - Gameplay | 5:36 | Portal 2 | |
| 4. | The Core [Portal 2 Mod] - Gameplay | 4:33 | Portal 2 |