Top 100 Portal 2 Videos With The Longest Duration by TSG Archive
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 PB Attempts - Stream #5 - 16th of August 2020 | 1:54:16 | Portal 2 | |
| 2. | Portal 2 PB Attempts - Stream #10 - 26th of September 2020 | 1:42:29 | Portal 2 |