The Counter-Strike Source Beta is now available for everyone to download, and with 144 achievements, updated interface, and more, you don't want to miss out. Check the beta out now!
Note: I wonder how Valve is going to deal with custom mods and maps...

Looking for free strategy games? Ground Control and Full Spectrum Warrior fullfill those wishes in a landslide. Just google their download and play away!

A large update is going to be made to Counter-Strike Source, which will feature improved graphics, an integrated stat system, and much more! Currently in open beta, if you wish to try it go to: http://store.steampowered.com/app/260/

Steam has now released Portal for free until May 23, 2010. Be sure to download this rare deal for one of the most critically acclaimed puzzle games in the genre! Adobe Flash Player update required.

if you havent already, watch the G-man squad on youtube, a machinima based off of Garry's Mod.