Until January 2, 2009, every game on Steam is reduced with discounts ranging from 10% to 75% off the regular price. Select publishers who include Ubisoft, THQ, and 2K Games are offering a minimum of 25% off their entire catalogues. While award-winning titles such as Bioshock and Portal are available for 75% off the regular price. For more information, visit the Steam Holiday sale page.
Source: Valve Software
Source: Valve Software