Top 100 Portal 2 Videos With The Longest Duration by Con No 1
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 Co-Op - PART 1 | 2:27:06 | Portal 2 | |
| 2. | Portal 2 Co-Op - PART 2 | 2:16:30 | Portal 2 | |
| 3. | Portal 2 - PART 2 | 2:08:08 | Portal 2 | |
| 4. | Portal 2 - PART 1 | 2:06:12 | Portal 2 |