Top 100 Portal 2 Videos With The Longest Duration by DocFusion
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Playing Random Games with my Cousin! :) | 46:30 | Portal 2 | |
| 2. | The HARDEST Portal Mod Yet?! || Portal Reloaded | 13:30 | Portal 2 | |
| 3. | World of Gray || Portal 2 song reaction by CG5 | 6:43 | Portal 2 | |
| 4. | A stupid Franken-Turret dies a horrible Death R.I.P. Turret | 0:42 | Portal 2 |