Top 100 Portal 2 Videos With The Longest Duration by mrwizzarrd
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Being GLaDOS's Lab Rat (Portal 2 Part 2) | 33:57 | Portal 2 | |
| 2. | I Played Portal 2 For The First Time | 25:33 | Portal 2 | |
| 3. | Teaming Up With Wheatley To Take Down GLaDOS Portal 2 Part 4 | 20:58 | Portal 2 | |
| 4. | Escaping the Clutches of GLaDOS Portal 2 Part 3 | 13:51 | Portal 2 |