Top 100 Portal 2 Videos With The Longest Duration by The Vault (imkataclysm)
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Let's Play | Portal 2 | 3:52:20 | Let's Play | Portal 2 |
| 2. | Let's Play! | Portal 2 | 3:23:26 | Let's Play | Portal 2 |
| 3. | Let's Play! | Portal 2 | 3:14:24 | Let's Play | Portal 2 |
| 4. | Let's Play! | Portal 2 | 1:18:30 | Portal 2 |