It's frustrating that the original RE trilogy hasn't released on Steam yet. With all of the YouTube videos of people playing randomizers of these games, it amazes me that they don't cash in on this. Such a waste of potential.
Another big publisher sale is currently running on Steam. In addition to numerous Acarde games, there are hefty discounts on full-fledged AAA titles such as Monster Hunter, Resident Evil and Devil May Cry.