Top 100 Portal 2 Videos With The Longest Duration by FailerFailin FailerGamer
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 part 2 | 3:05:44 | Portal 2 | |
| 2. | Portal 2 part 3 | 2:08:29 | Portal 2 | |
| 3. | Portal 2 let's get to wheatley! | 2:01:11 | Portal 2 | |
| 4. | Portal 2 Co-OP and story | 1:47:06 | Portal 2 | |
| 5. | Portal 2 | 26:28 | Portal 2 |