Steam News announces the release of Volume, offering a stealth/action game for Windows, OS X, and Linux which carries a 10% launch discount. Here's word on the game, its custom content support, and its noteworthy voice cast:

Narrative stealth action from award-winning game designer Mike Bithell. Enter the Volume to halt the corruption of Gisborne Industries and train the masses to rob from the rich in this reimagining of the Robin Hood legend.

+100 levels of unapologetic stealth action featuring a suite of gadgets for use to avoid, distract and evade detection.


+Full set of content creation tools to build and share your own levels with the world.


+Full campaign playable using pre-made or user-generated levels. 


+Starring Andy Serkis (The Lord of the Rings, Planet of the Apes), Danny Wallace (Thomas Was Alone) and Charlie McDonnell (charlieissocoollike)