Top 100 Portal Videos With The Longest Duration by B-tean Screen
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 1&2 Lets Play - Dave Betrayed Us, Let's Fight Back | 3:06:08 | Portal | |
| 2. | Portal 1&2 Lets Play - We Are Going To Die | 2:06:15 | Portal | |
| 3. | Portal 1&2 Lets Play - Christmas Portals | 1:33:24 | Portal |