Top 100 Observer: System Redux Videos With The Longest Duration by 15thCrypt
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Observer: System Redux (Finale) | 6:19:31 | Observer: System Redux | |
| 2. | Observer: System Redux (Part 1) | 3:44:51 | Observer: System Redux | |
| 3. | Observer: System Redux (Part 2) | 3:42:21 | Observer: System Redux |