Counter Strike was one of my favorite games on the steam system until they started selling non-valve games, so right off the bat I knew I would love it! At first, the nostalgia makes playing it an un-imaginable awesome feeling, until the AI snipes you in the face. Then you really get down to buissness. Wheter you are CT or T, you always want to know where the bomb is. You always want to be able to see your team, and stay in a squad formation.

Sadly, the lack of Campaign, is just annoying, even though if you are offline you can still play with bots. Through and through, I would give Counter Strike: Source, a 4 out of 5.