Top 100 Portal 2 Videos With The Longest Duration by Orbona
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 COOP with gvnbt pt2 | 46:58 | Portal 2 | |
| 2. | Portal 2 COOP with gvnbt | 45:40 | Portal 2 | |
| 3. | Portal two with gavinbt | 32:22 | Portal 2 | |
| 4. | Portal 3 COOP with gvnbt pt2 | 22:38 | Portal 2 | |
| 5. | WEEEEEEEEEE || Portal Part 2 | 11:41 | Portal 2 |