Grey Goo receives Emergence single-player DLC

Developer Petroglyph has announced that real-time strategy game Grey Goo has received new single-player DLC titled Emergence. The DLC is currently available on Steam as a free purchase for current owners of the game, but only until June 11 after which it will go on sale for $7.99. Emergence adds a new mini-campaign that that includes three story missions that take place directly after the events of the base game's narrative.

Along with the new DLC, a game update has been released that brings with it a variety of improvements including an observer mode for multiplayer matches, replay mode, dedicated server support, and the ability for players to import custom assets into the terrain editor.

Grey Goo is available on Steam for PC.