Top 100 Portal 2 Videos With The Longest Duration by LevelUpGaming
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Aperture Tag Part 2 Chapter 2 (4K 60FPS) NO COMMENTARY | 18:33 | Let's Play | Portal 2 |
| 2. | Portal Reloaded Gameplay Playthrough Part 2 (1080P 50fps) NO COMMENTARY | 11:28 | Let's Play | Portal 2 |