Top 100 Portal 2 Videos With The Longest Duration by Gsilent
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 - Cave's Cave - Solution | 7:47 | Portal 2 | |
| 2. | Portal 2 - Cue ba - Solution | 2:52 | Portal 2 | |
| 3. | Portal 2 - Easy Test Chamber - Solution | 2:33 | Portal 2 | |
| 4. | Portal 2 - Simple Glass Maze - Solution | 1:23 | Portal 2 |