FIGHT THE CHAOS. OR HARNESS ITS POWER.
Out of the ashes of war, a tentative truce emerges between the Humans, Beta and the Goo—but peace doesn’t last long. Ecosystem Nine finds itself thrust into turmoil once again with the arrival of a destructive, alien life form known as the Shroud.
Grey Goo is a real-time strategy (RTS) game that combines classic strategy mechanics and a balanced combat system with an emphasis on large-scale decision-making. It puts you at the center of a tactical struggle for survival—and ultimately, control of Ecosystem 9.
Take on the single-player campaign to command three factions: the Humans, masters of defensive architecture; the Beta, a proud, versatile alien race; and the Goo, an enigmatic, highly mobile life form. Or compete with any of the four multiplayer factions—including the disruptive, unpredictable Shroud.
- Fight—or play as—the Shroud, a brand-new, multiplayer faction.
- Command new units: the Humans’ Valiant, the Beta’s Squall and the Goo’s Siphon.
- Explore an additional story arc with “Grey Goo: Emergence,” and discover the Goo’s true intentions.
- Take on the Shroud in Mission 16, “Herald of Silence.”
- Sharpen your battlefield tactics in the single-player campaign, or join the fray on Steam.
- 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 constructing game-ending Epic units.
- Take the battle offline via Local Area Network play.
- Enhance your competitive edge with Replay Mode and Observer Mode.
- Use the Map Editor to create your own battlefields and share them with the community via Steam Workshop.
Buy Grey Goo Steam key at the lowest price. Afty Games offers the best deals on Steam CD keys. All our products are digital download and emailed delivered.
Simply activate Grey Goo game key on your Steam account to download the game and play.
All of our products are digitally delivered in the form of a CD key or product code. Our products are all redeemable via official platforms such as Steam, Origin, Xbox etc.
What is a CD key?
The CD key is the serial number or product code which is usually made up of a combination of letters and numbers. This key or code is used to activate the product and is normally found on a sticker inside the game case or booklet. When purchased the CD key allows you to register and activate the relevant game or software. All of our CD keys are currently provided in simple text format.
How does digital delivery work?
After completing the purchase at checkout we verify the purchase according to our fraud checks to ensure that the purchase is genuine. Following this you will receive an email containing your CD key or product code along with full download instructions.
Need further information?
If you require any further information then be sure to check our Frequently Asked Questions page.
If your question is not answered in the FAQ then please Contact Us.