We know you're probably exhausted both mentally and financially by the onslaught of Steam Holiday Sales, but try to steel yourself: Today's righteous offers include Deus Ex: Human Revolution, Civilization 5 and all of the Grand Theft Auto games in the world. (Well, most of them.)
Offers available until tomorrow, Dec. 31 at 1 p.m. ET.

This article was originally published on Joystiq.