Top 100 Portal 2 Videos With The Longest Duration by Tekkio
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 w/ Mochi (Early Birthday Present) - Finale | 2:45:22 | Portal 2 | |
| 2. | Portal 2 w/ Minerva - 1 | 2:15:35 | Portal 2 | |
| 3. | Portal 2 w/ Minerva - 2 | 1:18:00 | Portal 2 |