Top 100 Portal 2 Videos With The Longest Duration by CoTeCiO's Archives
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | CoTeCiO's Stream #622: Portal 2 - Part 2 | 0:00 | Portal 2 | |
| 2. | CoTeCiO's Stream #627: Portal 2 - Part 3 (finale) / Portal: Still Alive | 0:00 | Portal 2 | |
| 3. | CoTeCiO's Stream #619: Portal 2 - Part 1 | 0:00 | Portal 2 |