Top 100 Portal 2 Videos With The Longest Duration by PixelCora
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | The Portal 2 Glados Crashed My PC! | 3:19:21 | Walkthrough | Portal 2 |
| 2. | Portal 2 Co-op, but we are complete idiots | 2:48:32 | Walkthrough | Portal 2 |
| 3. | Portal 2 is Back To Ruin My Day | 2:48:24 | Walkthrough | Portal 2 |
| 4. | Portal 2 - Glados Thinks Im Dumb | 2:11:58 | Walkthrough | Portal 2 |
| 5. | The Portal 2 Glados Showdown | 10:53 | Walkthrough | Portal 2 |