GamesOA Logo
GamesOver Analyzed
โŒ˜K

GamesOA ยฉ 2026

The ultimate PC game compatibility database.

AboutPrivacy PolicyTerms of ServiceContact
Grey Goo cover

Grey Goo

A Real Time Strategy (RTS) game by Petroglyph Games, released in 2015

83/100๐Ÿ”ดNiche / Inactive๐Ÿฅ‡Proton GoldPC (Microsoft Windows)

Grey Goo is a real-time strategy game features three factions -- the Beta, Humans and Goo -- each with its own style, strategies and epic units (very powerful, rare combatants that tower over the battlefield). The game features a single-player campaign and competitive multiplayer options. Both single and multiplayer modes require planning and intelligent decision making to capitalize on the build tree system and multiple tech upgrades available.

Single playerMultiplayerCo-operative

Buy Grey Goo - Best Price

Current lowest price for Grey Goo PC key. Verified daily.

$19.99
Get Deal for $19.99 โ†—
Real-time Grey Goo deals
Grey Goo price comparison table across Steam, GOG, and Epic.
StorePriceDiscountAction
๐ŸŽฎSteam$29.99StandardView โ†—

Grey Goo Download Size

The official download size for Grey Goo is 15 GB. Based on current hardware prices, this installation consumes approximately $0.90 worth of SSD storage space.

Standard Install

File Size

15GB

Est. SSD Cost

$0.90USD
100 Mbps
My Internet Speed100 Mbps
Quick Presets

Estimated Time to Install

20 mins

Is Grey Goo Dead?

Live player count and server population analysis.

๐Ÿ”ดNiche / Inactive
4Players Online

There are currently 4 people playing Grey Goo, indicating a niche or private community. Coordinate via Discord for best results.

Current Activity24h Peak: 4.8
Estimated Match Wait: Long Wait / Discord Required
Live Data from SteamAPI

Where is the Grey Goo save file?

Manual backup locations for PC, Mac, and Linux.

Steam Cloud Supported
Copy
%USERPROFILE%\AppData\Local\GreyGoo\Saved\SaveGames

How to backup manually on Windows

  1. Press Win + R to open the Run dialog.
  2. Paste the path above and press Enter.
  3. Locate the save files (usually .sav, .json, or similar).
  4. Copy the entire folder to a backup location.
Copy
~/Library/Application Support/GreyGoo/Saves

How to backup manually on Mac

  1. Open Finder and press โŒ˜ + Shift + G.
  2. Paste the path above and click Go.
  3. Locate the save files in the folder.
  4. Duplicate the folder to create a backup.
Copy
~/.local/share/GreyGoo/Saves

How to backup manually on Linux

  1. Open a terminal and use cd to navigate to the path.
  2. Or use your file manager and press Ctrl + L to enter the path.
  3. Locate the save files (.sav, .json, or game-specific format).
  4. Copy the folder with cp -r or your file manager.
Source: PCGamingWiki โ†—

Is Grey Goo Steam Deck Compatible?

SteamOS and Linux Proton performance analysis.

Valve Official๐ŸšซUnsupported
Community Rating๐Ÿฅ‡ Proton Gold

Community Verdict: Playable!

Don't let the "Unsupported" tag fool you. While Valve hasn't officially verified Grey Goo, ProtonDB users report it runs perfectly (Gold/Platinum rating). You may need to force a specific Proton version.

Confidence: Moderate
See 40 user configs โ†—

Can I Run Grey Goo?

PC system requirements - Minimum vs Recommended specs.

To run Grey Goo smoothly, your PC needs at least 8 GB RAM RAM and a 1024 MB Direct3D 11 capable video card (GeForce GTX 570 or AMD Radeon HD 7870) or equivalent GPU. Plan for 15 GB of storage.

Minimum1080p / 30 FPS
  • ๐Ÿ’ป
    OS32-bit Windows 7
  • โšก
    CPU3.5 GHz Intel Core i3 Dual Core or equivalent
  • ๐Ÿง 
    RAM4 GB RAM
  • ๐ŸŽฎ
    GPU1024 MB DirectX 11 capable video card (GeForce GTX 460 or AMD Radeon HD 5870)
  • ๐Ÿ’พ
    Storage15 GB available space
Recommended1440p / 60 FPS
  • ๐Ÿ’ป
    OS64-bit Windows 7
  • โšก
    CPU3 GHz Intel Core i5 Quad Core or equivalent
  • ๐Ÿง 
    RAM8 GB RAM
  • ๐ŸŽฎ
    GPU1024 MB Direct3D 11 capable video card (GeForce GTX 570 or AMD Radeon HD 7870)
  • ๐Ÿ’พ
    Storage15 GB available space
Download Size
15 GBSmall

Is Grey Goo Good?

Aggregated critic scores and player sentiment analysis.

83
Rated 83 out of 100
Generally Favorable4 Verified Reviews

The Verdict

Based on 4 critic reviews, Grey Goo has received generally positive feedback. With a solid score of 83, it stands out as a strong entry in the real time strategy (rts) category, though it may have minor flaws.

Other games you may like

Discover more games sharing similar genres.

2008

Spore

View Details
2004

Rome: Total War

View Details
2018

RimWorld

View Details
2016

Stellaris

View Details
2009

Brรผtal Legend

View Details
2006

Company of Heroes

View Details
2013

Europa Universalis IV

View Details
2006

Medieval II: Total War

View Details