Top 100 Portal Videos With The Longest Duration by Empty Bug
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal: Revolution Part 1 (No Commentary) | 1:34:25 | Portal | |
| 2. | Portal Part 2 (No Commentary) | 1:19:59 | Portal | |
| 3. | Portal: Revolution Part 3 (No Commentary) | 1:12:08 | Portal | |
| 4. | Portal: Revolution Part 2 (No Commentary) | 1:02:33 | Portal | |
| 5. | Portal Part 3 (No Commentary) | 12:52 | Portal | |
| 6. | Portal Part 1 (No Commentary) | 12:10 | Portal |