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

While the 360 plays with himself (or herself).

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

Counter-Strike: Global Offensive Review - Gamereactor

Counter-Strike: Global Offensive ROM & ISO - PS3 Game

Counter-Strike – Wikipédia, a enciclopédia livre

Can I play CSGO with my PC friends if I have a Mac? - Quora

Valve Aiming For Cross-Platform Play In PS3 Version Of Counter Strike: Global Offensive

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PS3 Counter-Strike: Global Offensive to have cross-platform play, keyboard/mouse support and Move support : r/PS3

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