Interestingly, though, CS:GO won't pop up in a search for you — as the store page cautions, "at the request of the publisher, ...
Counter-Strike: Global Offensive has been given a Steam listing separate from Counter-Strike 2, rather than solely existing ...
Valve has given Counter-Strike Global Offensive its own page separate from CS2, but you can't search the Steam store for the classic FPS.
It appears that Valve are reviving the older Counter-Strike: Global Offensive, as it has once again appeared on Steam as a ...
GO onto Steam, unlisted on the store page, which you can download and play now via direct connecting to servers.