Top 100 Portal 2 Videos With The Longest Duration by MadcapMcQ
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal Reloaded: Room 17 ("Special" Edition) | 31:46 | Portal 2 | |
| 2. | Portal Reloaded, Part 1: Dimensions in Time | 28:41 | Portal 2 | |
| 3. | Portal Reloaded, Part 3 | 25:55 | Portal 2 | |
| 4. | Portal Reloaded, part 2: Room 1(0)1 | 5:17 | Portal 2 |