Top 100 Portal 2 Videos With The Longest Duration by Zuluuu
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | TRYING OUT THE HIGHEST RATED GAME ON STEAM - PORTAL 2 (CHAPTER 1) | 28:17 | Portal 2 | |
| 2. | TRYING OUT THE HIGHEST RATED GAME ON STEAM - PORTAL 2 (CHAPTER 2) | 19:59 | Portal 2 |