Some good stuff in the Steam Midweek Madness deal.
This time Total War: Shogun 2 is75% off at $7.50. Some of the DLC is even on sale. Not to be shown up, Valve has some of their own content in the sale with
Portal 2 at %50 off, or $9.99. If you're still one of the few people who don't have Portal 2, this is a good opportunity to pick it up. If you do have Portal 2, buy a copy for a friend! My girlfriend and I conquered the game's excellent co-op mode and had a lot of fun doing it, although a few of those achievements...seriously Valve, are you trying to put me in a straight jacket?