Top 100 Left 4 Dead Videos With The Longest Duration by Scientists Say...
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | [Shocktober VII] Scientists Play... Left 4 Dead (Live Stream) | 1:49:50 | Left 4 Dead | |
| 2. | [Shocktober] Scientists Play... Left 4 Dead (Live Stream) | 1:07:36 | Left 4 Dead |