Top 100 Portal 2 Videos With The Longest Duration by Zero Frames
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal2 CO-OP| Time Crunch | 47:53 | Portal 2 | |
| 2. | Portal 2 CO-OP | GLaDOS is salty with us | 45:57 | Portal 2 | |
| 3. | Portal 2 CO-OP | Some Assembly Required | 30:33 | Portal 2 | |
| 4. | Portal 2 CO-OP | Two idiots and a Portal Gun | 24:22 | Portal 2 |