Top 100 Portal 2 Videos With The Longest Duration by ThatDanBurn
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Let the chaos begin with BenTedds42 - Portal 2 co-op - June 29th | 2:25:36 | Portal 2 | |
| 2. | Happy Birthday Wheatley / RIP GLaDOS - Portal 2 - April 22nd | 2:04:13 | Portal 2 |