Top 100 Portal Videos With The Longest Duration by ButterSpyro5
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal | Let's Play Ep.4 | The cake is a lie | 24:50 | Let's Play | Portal |
| 2. | Portal | Let's Play Ep.3 | Companion Cube... | 16:54 | Portal | |
| 3. | Portal | Let's Play Ep.1 | Thinking with portals! | 16:30 | Portal |