Top 100 Portal Videos With The Longest Duration by MarioMan98
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal speedrun glitchless% 1:00:09 | 1:01:36 | Portal | |
| 2. | Portal %Glitchless 50:02 | 51:22 | Portal | |
| 3. | Portal %glitchless speedrun attempt | 6:48 | Portal | |
| 4. | Challenge accepted | 0:54 | Portal | |
| 5. | Cube momentumn 34 seconds | 0:46 | Portal | |
| 6. | Ceiling Button 35 seconds | 0:41 | Portal | |
| 7. | Cube momentum 24 seconds | 0:29 | Portal | |
| 8. | Triple laser 20 seconds | 0:25 | Portal |