Desura is a digital distribution app created by the Mod DB, which allows you to install and play games with one click. Desura cannot install Left 4 Dead for you, but if you already own it you can add a shortcut to your playlist and then load many awesome and free mods available for Left 4 Dead. Desura makes installing mods for your favorite games easy and fun.

Desura is installedLoad game Install DesuraFor Windows(other versions)