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.
"Project Elimination: WARMODE" - Multiplayer modification for Half-Life! In-game registration,In-game shop and inventory, 24/7 Dedicated Servers. Enjoy!