PS3, PC, and Mac Play Counter-Strike: Global Offensive Together - GameRevolution

While the 360 plays with himself (or herself).

Counter-Strike: Global Offensive News, Guides, Walkthrough, Screenshots, and Reviews - GameRevolution

Duke Nukem Forever, Project Ahmed Wiki

Counter-Strike: Global Offensive News, Guides, Walkthrough, Screenshots, and Reviews - GameRevolution

Twitch (service), Ultimate Pop Culture Wiki

How to run Counter-Strike 2 (Windows version) on a Mac using CrossOver

How to Play CS:GO After CS2: Can You Still Play Counter-Strike: GO? - GameRevolution

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CS: GO - PS3 Gameplay (1080p60fps)

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Counter-Strike: Global Offensive

With the advent of CS2, CSGO may be gone from PC and PS3, but it will still remain alive on the Xbox 360 : r/GlobalOffensive