User blog comment:Damac1214/Why Call of Duty is Call of Duty, Fallout is Fallout, Halo is Halo, and that they aren't going to be changing anytime soon/@comment-201.76.80.69-20130313041250/@comment-3123696-20130313222343

" Counterstrike didn't become a console game till the release of Counterstrike: Global Offensive for xbox360, playstation3 and the PC"

The original CS was released on the original Xbox.