Top 100 Portal 2 Videos With The Longest Duration by Slowstep
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 Doug Rattmann'Song | Uphorium - Goddess ♫ | 7:12 | Portal 2 | |
| 2. | Duumu & Kori - Together | 5:00 | Portal 2 | |
| 3. | misogi - reflecting the shadowlands refraction of that lost within ♫ | 2:20 | Portal 2 | |
| 4. | Portal 2 TV Spot: Atlas & P-Body | 1:23 | Portal 2 | |
| 5. | Portal 2 | Trickstep 00 | 0:27 | Portal 2 |