Top 100 Portal 2 Videos With The Longest Duration by Austin100
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 Chapter 5 | 27:13 | Portal 2 | |
| 2. | Portal 2 Chapter 1 | 23:07 | Portal 2 | |
| 3. | Portal 2 Chapter 6 part 2 | 14:21 | Portal 2 | |
| 4. | Portal 2 Chapter 6 part 1 | 13:05 | Portal 2 | |
| 5. | Portal 2 Chapter 2 | 12:22 | Portal 2 | |
| 6. | Portal 2 Chapter 3 | 10:14 | Portal 2 | |
| 7. | Portal 2 Chapter 4 | 6:49 | Portal 2 | |
| 8. | Portal 2 Intro | 2:03 | Portal 2 |