Along with cutting Brutal Legend to half price and taking 75% off the price of Defense Grid: The Awakening, Steam has a weekend promotion running on games from Rockstar. Each day will see a new franchise reduced, so right now you can get the whole Max Payne trilogy for 80% off it's regular price.
If you're excited (as I am) for Total War: Rome II and you want to re-familiarize yourself with the series, Amazon.com hase got a variety of titles in the Total War franchise reduced to half price. GOG.com is putting on an assorted April promo that's knocking a big selection of games down to half price. Some of the highlights are Psychonauts, Hotline Miami, and La Mulana.
The Total War franchise is also one of the series that are reduced in Green Man Gaming's bundle deals; Sleeping Dogs and Borderlands 2 are reduced as well, saving you between 69% to 75% on full games plus their DLC. GamersGate hase the King's Bounty franchise reduced in price to between 50-75% if you fancy some RPG action. As always, if you find a great PC and Mac download deal this weekend, share it in the comments below.