Top 100 Portal 2 Videos With The Longest Duration by Construct studio
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Ремикс "System Leak" | Portal 2 AT | | 3:07 | Portal 2 | |
| 2. | Ремикс "OST main menu" | Portal 2 BC | | 2:41 | Portal 2 | |
| 3. | Ремикс "Testing Begins" | Portal 2 SM | | 2:30 | Portal 2 | |
| 4. | Ремикс "Песня турелей" | Portal 2 | | 2:25 | Portal 2 |