There are some excellent deals on Steam today, as we start the beginning of their Autumn Sale. Picked up Orcs Must Die for $4 myself. They have the new Men of War Vietnam for 75% off. They also have various sales from publishers until November 27th. Todays deals end in 23 hours and then we will have a whole new set to stare at. Check them out.
Steam Page: http://store.steampowered.com/