Top 100 Portal 2 Videos With The Longest Duration by mdeckert1998
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 (PC) - 6/6/2021 - Grind for Twitch Partner! | 8:05:18 | Portal 2 | |
| 2. | Portal/Portal 2 (PC) - 6/5/2021 - Grind for Twitch Partner! | 8:05:11 | Portal 2 |