Package: Source Multiplayer Pack

From Valve Developer Community

Image:steam_available.png The Source Multiplayer package is provided on Steam for $29.95 (USD).
Click here (http://storefront.steampowered.com/v/index.php?area=package&SubId=42) to preview the package. Click here (http://panfrie.zergs.com/redirect.html?steam://purchase/42) to purchase the package via Steam.
The following items are included in this package:
Retrieved from "http://developer.valvesoftware.com/wiki/Package:_Source_Multiplayer_Pack"