Global Offensive received positive reviews from critics on release, who praised the game for its gameplay and faithfulness to the Counter-Strike series, though it was criticized for some early features and the differences between the console and PC versions. Since its release, it has drawn in an estimated 11 million players per month and remains one of the most played games on Valve’s Steam platform. In December 2018, Valve transitioned the game to a free-to-play model, focusing on revenue from cosmetic items.