Top 100 Portal 2 Videos With The Longest Duration by Gloveman
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 - Still Alive Achievement | 1:28:54 | Portal 2 | |
| 2. | We played Portal 2 for Valentines Day... | 49:31 | Portal 2 | |
| 3. | COLOURS - Finale - Portal 2 Coop | 38:12 | Portal 2 | |
| 4. | COLOURS - Part 1 - Portal 2 Coop | 35:16 | Portal 2 | |
| 5. | COLOURS - Part 2 - Portal 2 Coop | 23:21 | Portal 2 | |
| 6. | Playing Darlings First Portal 2 Map | 18:57 | Portal 2 | |
| 7. | Playing Darlings 2nd Portal 2 Map | 5:12 | Portal 2 | |
| 8. | Custom GlaDOS Voice Lines - VNN | 2:13 | Portal 2 | |
| 9. | Portal 2 is 10 Years Old | 1:22 | Portal 2 |