Top 100 Portal 2 Videos With The Longest Duration by MrGreenYeti
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 (PC) - #2 | 1:00:29 | Portal 2 | |
| 2. | Portal 2 (PC) - #3 | 57:38 | Portal 2 | |
| 3. | Portal 2 (PC) - #4 1/2 | 29:51 | Portal 2 | |
| 4. | Portal 2 (PC) - #4 2/2 | 29:41 | Portal 2 | |
| 5. | Portal 2 (PC) - #5 2/2 (Finale) | 26:12 | Portal 2 | |
| 6. | Portal 2 (PC) - #5 1/2 | 24:30 | Portal 2 | |
| 7. | Portal 2 (PC) - #1 | 20:38 | Portal 2 |