Top 100 Portal 2 Videos With The Longest Duration by RAGINGPhoenix98
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 Test Chamber #5 | 5:18 | Portal 2 | |
| 2. | Portal 2 Test Chamber #5 In Progress (part 3) | 4:55 | Portal 2 | |
| 3. | Portal 2 Test Chamber #5 In Progress (part 2) | 3:59 | Portal 2 | |
| 4. | Portal 2 Test Chamber #4 | 3:13 | Portal 2 | |
| 5. | Portal 2 Test Chamber #3 | 2:53 | Portal 2 | |
| 6. | Portal 2 Test Chamber #5 In Progress (part 1) | 1:44 | Portal 2 | |
| 7. | Portal 2 test chamber #2 | 1:41 | Portal 2 | |
| 8. | Portal 2 Test Chamber #1 | 1:38 | Portal 2 |