Top 100 Portal 2 Videos With The Longest Duration by ManderPantz
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | More tests and puzzles! - Portal 2 | 5:22:51 | Portal 2 | |
| 2. | (belated) ONE YEAR TWITCH STREAMING ANNIVERSARY! (day 2) - Portal/Portal 2 | 4:05:36 | Portal 2 | |
| 3. | Let's continue the tests, shall we? - Portal 2 | 1:50:43 | Portal 2 |