Top 100 Portal 2 Videos With The Longest Duration by Commander Noob
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 - Part II | Late Night Stream Because Insomnia | 3:41:51 | Portal 2 | |
| 2. | Portal 2 | 2:32:21 | Portal 2 | |
| 3. | Portal 2 - Part III | Let's Finish This, Lads! | 2:25:27 | Portal 2 |