Top 100 Portal Videos With The Longest Duration by Kaaizen69
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Time for testing.... (Then see where the rabbit hole goes) | 7:23:25 | Portal | |
| 2. | HAPPY NEW YEAR: LETHAL COMAPNY | 2:34:32 | Portal | |
| 3. | SOME COMPANY IS JUST LETHAL... SPECIALLY WHEN UR PLAYING WITH MYSTICKOREA... | 2:06:09 | Portal |