Some good sales today. I know somebody was looking for Chivalry, it's 50% off to $12.49.
I'm going to pick up Mark of the Ninja myself. That's a game I've been waiting to go on sale and I'm looking for a casual game to play at the moment too. Good timing Steam!
I'm on the fence about Hotline Miami. It does look fun but I'm not sure when I'll get a chance to play it. It's tough to buy some of these even on sale because the Christmas sale is only a month away. Do you have time to play it before then is the question you have to answer.
That bundle that BeBen listed is pretty good for that price too. Unfortunately all the games I'm interested in, I already own.