Release dates, publisher and developer information for this game listed by platform:

Macintosh

Distributed by
Valve Corporation
Country
Worldwide flag Worldwide
Release Date
Aug 21, 2014
Comments
Steam release

Windows

Distributed by
Valve Corporation
Country
Worldwide flag Worldwide
Release Date
Nov 03, 2011
Comments
Steam release

Xbox 360

Country
Worldwide flag Worldwide
Release Date
Nov 09, 2011
Comments
Xbox Marketplace release


Release dates and company information contributed by MrMamen (10332) and Sciere (502177)