Top 100 Portal 2 Videos With The Longest Duration by 1ceDrag0nz
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Playing Portal Stories: Mel For The First Time :0 | 5:04:32 | Portal 2 | |
| 2. | Playing Portal 1 And 2 Cause I Love The Games So Much | 4:40:46 | Portal 2 | |
| 3. | Portal 2 COOP W/ DragonMC | 4:14:11 | Portal 2 | |
| 4. | Thinking With Time-Machine And Aperture Tag | 4:12:10 | Portal 2 | |
| 5. | Practicing For The Portal Speedrun Against DragonMC | 3:22:15 | Portal 2 |