Top 100 Portal 2 Videos With The Longest Duration by Emmeth
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 - Episode 19 [FINALE] | 31:52 | Portal 2 | |
| 2. | Portal 2 - Episode 16 | 21:23 | Portal 2 | |
| 3. | Portal 2 - Episode 11 | 20:48 | Portal 2 | |
| 4. | Let's Play Portal - FINALE - Not-So-GLaDOS | 20:44 | Portal 2 | |
| 5. | Portal 2 - Episode 4 | 19:56 | Portal 2 | |
| 6. | Portal 2 - Episode 10 | 19:53 | Portal 2 | |
| 7. | Portal 2 - Episode 12 | 19:03 | Portal 2 | |
| 8. | Portal 2 - Episode 17 | 19:00 | Portal 2 | |
| 9. | Portal 2 - Episode 15 | 18:42 | Portal 2 | |
| 10. | Portal 2 - Episode 7 | 18:02 | Portal 2 | |
| 11. | Let's Play Portal - #3. Love Cube | 17:23 | Portal 2 | |
| 12. | Portal 2 - Episode 14 | 17:15 | Portal 2 | |
| 13. | Portal 2 - Episode 13 | 17:11 | Show | Portal 2 |
| 14. | Portal 2 - Episode 8 | 16:50 | Portal 2 | |
| 15. | Portal 2 - Episode 1 | 16:33 | Show | Portal 2 |
| 16. | Portal 2 - Episode 9 | 15:47 | Portal 2 | |
| 17. | Portal 2 - Episode 3 | 15:46 | Portal 2 | |
| 18. | Let's Play Portal - #2. Advanced Portalism | 14:26 | Portal 2 | |
| 19. | Portal 2 - Episode 5 | 13:55 | Portal 2 | |
| 20. | Portal 2 - Episode 2 | 13:42 | Portal 2 | |
| 21. | Portal 2 - Episode 18 | 13:21 | Portal 2 | |
| 22. | Portal 2 - Episode 6 | 10:19 | Portal 2 |