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 an official trailer for Half-Life Platinum:A collection consisting of Half-Life, Counter-Strike, Team Fortess Classic, and Half-Life:Opposing Force. This video isn't by me nor do I take credit for it, This video was made by Valve Software and came off of Fileplanet.com to archive it here.