Some good news for fans of the RPG being developed by Obsidian and South Park Studios: It will be a Steam game and will not use Ubisoft's uPlay DRM. Responding to a question about whether the game would require uPlay to be installed in order to play, Obsidian Entertainment's official twitter account confirmed that the PC version of the game will not use Ubisoft's uPlay; instead it will be fully integrated into Steam.
The rights to publish the game were acquired by Ubisoft in an auction following the bankruptcy of its previous publisher THQ.
@MacDragon Yep, it's a Steam game, with Steam achievements, etc.
— Obsidian (@Obsidian) February 5, 2014
South Park The Stick of Truth is set for release on multiple platforms March 4 in North America, March 7 in Europe, and March 6 in Australia. It is being co-developed by South Park Studios and Obsidian Entertainment.