Top 100 Portal 2 Videos With The Longest Duration by AnterGame
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | PORTAL 2 COOP Fr : Mission 6 | 2:07:40 | Portal 2 | |
| 2. | PORTAL 2 COOP Fr : Mission 5 | 1:48:27 | Portal 2 | |
| 3. | PORTAL 2 COOP Fr : Mission 4 | 43:17 | Portal 2 | |
| 4. | PORTAL 2 COOP Fr : Mission 3 | 42:36 | Portal 2 | |
| 5. | PORTAL 2 COOP Fr : Mission 2 | 40:53 | Portal 2 | |
| 6. | PORTAL 2 COOP Fr : Mission 1 | 27:33 | Portal 2 |