Saw it. Looking to pick-up some of the 99cent specials. Bioshock is tempting, but I think I might go for the WW2 Eastern front mod of HL2.
I picked up CS:S for the first time. I've heard it's good, and at half off, I bit. Any other good recommendations? I already have Bioshock and strangely I'm the only person I know who didn't really like the game. I never got into it...never even finished it actually.
The VALVe Complete pack is highly recommended, if you have some of the gmaes in it already then you can gift the extra copies to friends.
Mount&Blade is 50% off, I extremely recommend it (you will NOT regret it, I promise).
Silent Hunter III on my Steam shortlist. Any other recommendations?