which is the best online game you have ever played?

CSS & counter strike is the best

Of course CS is the best... I've also enjoyed CoD series...

CSS i think

WOW as MMORPG and CS as First Person Shooter online game

CSS ...but only because i play it in the esl ;)

The original Team Fortress for Quake.

Probably Call of Duty 4...

like every1 here

CSS

Wolfenstein: Enemy Territory/its perfect, especially on good-community-servers AND its free!:naughty:

definitely COD4