Top 100 Portal 2 Videos With The Longest Duration by CaptainTech - Live
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 Part 5 - Back to the Experiments | 27:54 | Portal 2 | |
| 2. | Portal 2 Part 3 - Lasers! Lasers Everywhere! | 25:56 | Portal 2 | |
| 3. | Portal 2 Part 1 - Here We Go Again | 23:57 | Portal 2 | |
| 4. | Portal 2 Part 2 - The Experiment Continues | 19:18 | Portal 2 | |
| 5. | Portal 2 Part 4 - Starting the Escape | 16:09 | Portal 2 |