Top 100 Portal 2 Videos With The Longest Duration by Knux
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 but it's Chaotic (Part 2) | 2:05:49 | Portal 2 | |
| 2. | Portal 2 but it's Chaotic | 2:05:18 | Portal 2 | |
| 3. | Portal 2 but it's Chaotic (Part 2 but it Power Cuts after 10 minutes) | 12:30 | Portal 2 |