Top 100 Portal 2 Videos With The Longest Duration by Geeks Boxs
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 | Co-op | Ep3 | 32:51 | Portal 2 | |
| 2. | Portal 2 | Co-op | Ep2 | 32:51 | Portal 2 | |
| 3. | Portal 2 | Co-op | Ep5 | 32:25 | Portal 2 | |
| 4. | Portal 2 | Co-op | Ep4 | 25:06 | Portal 2 | |
| 5. | Portal 2 | Co-op | Ep1 | 22:47 | Portal 2 |