Top 100 Portal 2 Videos With The Longest Duration by JamesTheNPC
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2: We Have Saved Science! | 5:05 | Portal 2 | |
| 2. | Portal 2 Multiplayer Co-op Gameplay: Step Off That Ledge My Friend | 4:18 | Portal 2 | |
| 3. | Portal 2: The Betrayal | 3:59 | Portal 2 | |
| 4. | Portal 2 Co-op- Welcome Sweet, Sweet Death | 3:01 | Portal 2 |