Fantasy Flight Games announced Arc of Lost Souls, a new supplement for Deathwatch dealing with Space Hulks:
The Space Hulks in Ark of Lost Souls, which includes Mortis Thule in the adventure module and any derelicts the GM creates using the Space Hulk Mission Generator, are presented as a collection of locales, events, and encounters connected narratively by the Game Master and the players. During structured encounters, Game Masters who wish to build their own tactical experience with miniatures and maps are encouraged to do so. But either way, players will be free to take advantage of the fantastic atmospheres, phenomena, and adversaries presented throughout Ark of Lost Souls to push their campaign into the epic realm a Deathwatch game deserves.
Link: Fantasy Flight Games