Top 100 Portal 2 Videos With The Longest Duration by ChiefFireDuck Full Streams
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 | 4:12:47 | Portal 2 | |
| 2. | Portal Stories: Mel Part 1 | 3:30:58 | Portal 2 | |
| 3. | Portal Stories: Mel Finale | 2:45:27 | Portal 2 | |
| 4. | Portal Reloaded Finale | 2:11:53 | Portal 2 | |
| 5. | Portal Reloaded Part 1 | 1:39:33 | Portal 2 |