Top 100 Portal 2 Videos With The Longest Duration by The Mafia
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 - Vitrification Order Walkthrough | 7:43 | Walkthrough | Portal 2 |
| 2. | Portal 2 Container Ride PB Never before seen (twitch streamers hate him) | 6:24 | Portal 2 | |
| 3. | Portal2_Radio.mp3 | 1:20 | Portal 2 | |
| 4. | Portal 2 - Multistage Geodome Tests | 0:52 | Portal 2 |