Top 100 Portal 2 Videos With The Longest Duration by Coobie
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | How Many Times will my Friend Beat Portal 2 Before I beat it Once - Part Two | 4:35:42 | Portal 2 | |
| 2. | How Many Times will my Friend Beat Portal 2 Before I beat it Once - Part One | 1:52:30 | Portal 2 |