It's the purchase/activate/launch system for Valve Software--makers of the Orange Box games. They also sell other directly-downloadable games. You need to have it to play TF2 and Counterstrike. Get it from www.steampowered.com.
August Knights
Secretary of War
Brewmaster
It's the purchase/activate/launch system for Valve Software--makers of the Orange Box games. They also sell other directly-downloadable games. You need to have it to play TF2 and Counterstrike. Get it from www.steampowered.com.