A new expansion for Grey Goo, now available as a free update on PC. “Descent of the Shroud” evolves the competitive, sci-fi, real-time strategy (RTS) game with a new, fully designed faction, playable in both multiplayer and offline skirmish mode against the AI.
A new single-player campaign mission, taking place after the events of the main story, introduces and sets the stage for war against the Shroud, an enigmatic species that grows its units and structures, one which now threatens all life on Ecosystem 9.