Top 100 Portal Videos With The Longest Duration by Walk With Me Gaming
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Where's the Cake? | Portal Part 3 | 27:19 | Portal | |
| 2. | Assume the Party Escort Submission Position | Portal Part 2 | 24:39 | Portal | |
| 3. | Hello, and Welcome to the Aperture Science Enrichment Center | Portal Part 1 | 24:02 | Portal |