Top 100 Portal 2 Videos With The Longest Duration by NapBitez
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | SMOL BRAIN COLLAB WITH LUCAS | Portal 2 MP Part 2 | Non-Debut Part 29 | 3:47:01 | Portal 2 | |
| 2. | SMOL BRAIN COLLAB WITH LUCAS | Portal 2 MP Part 1 | Non-Debut Part 27 | 3:16:01 | Portal 2 |