ALL  NEW AND SEALED   SOME REQUIRE STEAM ACTIVATION

GREY GOO COLLECTORS EDITION

• Find the faction that fits your gaming style - and master it by taking on the Al or the Grey Goo community.
• Experience the conflict on Ecosystem 9 up close and personal in the single-player campaign.
• Join the fray on Steam and find opponents through skill-based matchmaking.
• Change the rules of the battlefield with unit-altering tech upgrades.
• Deliver devastating blows by construction game-ending Epic units.
• Take the battle offline via Local Area Network play.
• Create your own battlefields with the Grey Goo map editor and share them with the community via Steam Workshop.