Top 100 Portal 2 Videos With The Longest Duration by MemerWave
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | ESCAPING THE ABANONDED FACILITY | Portal 2 EP2 | 1:29:08 | Portal 2 | |
| 2. | Portal 2 COOP With Rando | 41:06 | Portal 2 | |
| 3. | Portal 2 Stream | 14:25 | Portal 2 | |
| 4. | Portal 2 Stream | 0:00 | Portal 2 |