Top 100 Portal Videos With The Longest Duration by wadEwinz
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal, Part 5! | 46:00 | Portal | |
| 2. | Portal, Part 4 | 42:00 | Portal | |
| 3. | Portal, Part 3! | 25:47 | Portal | |
| 4. | Portal, Part 2 | 15:47 | Portal | |
| 5. | Portal, Part 1 | 10:26 | Portal |