Named Game of the Year by over 50 publications, Valve's début title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.
This is a MMod compatible version of the Access Point, Tunnel Vision and PIPELINE singleplayer mods.
Don't forget to credit "Kr4mpus" for making PIPELINE