If you love football this beta is a must! Thanks to GamerHell.com.

Beta version 2.0 of International Online Soccer has just been released and is now available for download. IOS is a first person online multiplayer soccer game that aims to be the online equivalent of great console soccer games but with a true multiplayer teamplay experience. IOS requires a full installation of HalfLife v1.1.1.0. or above to play.