Danish developer Full Control announces Messenger of Purgatory, a new three-mission campaign for Space Hulk that's free to all owners of this Warhammer 40,000-themed turn-based strategy game. The free add-on also includes a number of tweaks and fixes for the Windows and OS X editions of the game. "We wanted to give the community a big 'thank you' for the wonderful support they have shown, through the first stage of launch, and we think that fans will really love the Messenger of Purgatory campaign," said Thomas Hentschel Lund, CEO of Full Control. "This game update addresses many of the fan requests and suggestions that continue to hone and refine the experience of Space Hulk." This forum post has all the details on the new campaign and the changes in version 1.2.