Counter-Strike: Global Offensive - Cinematic Trailer
Valve released Steam as a service for their games 20 years ago on September 12th, 2003.
In 2004, Half-Life 2 was the first game to be made available digitally, while the physical copy of the game also required Steam to be installed. In 2005, the service started providing games from third parties.
Today, the most played game on Steam is Counter-Strike: Global Offensive.
Video enhanced from 1080p to 2160p by GamerSpawn.
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