We haven't heard anything about Dark Energy Digital's water physics-based horror/puzzle game Hydrophobia in nearly a year, which makes today's news that the game is heading to XBLA rather than getting a full retail release all the more jarring. According to a preview of the game from Xbox World 360 as reprinted on CVG, not only is Hyrdrophobia getting the digital distribution treatment, it'll be heading to Microsoft's console in the form of "three episodes of around five hours each, to be released within a twelve month window." The preview contains undoubtedly the largest glut of info on the game we've seen since we first heard about it way back in 2007 -- when it was still planned for Xbox 360, PlayStation 3, and PC. Apparently the episodes could continue if they prove successful enough, though no word is given on if they'll ever head to PS3 and PC. The game has already missed its planned March 2009 release window and dropped a few consoles for its eventual release, so we've reached out to Dark Energy Digital for more details.