- Real Time Strategy (RTS)
- Strategy
Game
Grey Goo
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.
Fight for control of a frontier world. Gather resources, build your base, and command your forces in battle. Survive long enough to unleash your ultimate weapon - THE EPIC.
About Grey Goo
- Released
- January 2015
- Developer
- Petroglyph Games
- Publishers
- Grey Box, Ikaron
- Engine
- GlyphX
- Platforms
- PC (Microsoft Windows)
Where to get it
Release, studio and platform data from IGDB. Store links go to the sellers, not to us. We do not sell games and we do not host files.
Browse everything
Sorted, filterable and paged. Every link goes to the author’s own download.
From the developers
Official announcements, newest first. Posted on Steam.
- Community AnnouncementsGrey Goo 75% off during the Steam Autumn sale!
- Community AnnouncementsGrey Goo 75% off during the Steam Autumn sale!
- Community AnnouncementsGET GREY GOO FOR $10.16 DURING THE STEAM SUMMER SALE!The Steam Summer Sale is here! Buy the Grey Goo Definitive Edition for $10.16 and get the game, Emergence DLC and the complete soundtrack. It’s the perfect time to join the battle, and a perfect chance to get your hands on some Grey Goo Swag! Head over to our Twitter account account and get involved! For a full list of details on the Grey Goo Twitter contest please visit our forums
- Community AnnouncementsGET GREY GOO FOR $10.16 DURING THE STEAM SUMMER SALE!The Steam Summer Sale is here! Buy the Grey Goo Definitive Edition for $10.16 and get the game, Emergence DLC and the complete soundtrack. It’s the perfect time to join the battle, and a perfect chance to get your hands on some Grey Goo Swag! Head over to our Twitter account account and get involved! For a full list of details on the Grey Goo Twitter contest please visit our forums
- Community AnnouncementsGrey Goo Archives - The Valiant ProjectThe Valiant Project was a multi-university research and development program to advance human/computer interactions. Blending disciplines from behavior-based robotics and early childhood development the project aimed to produce, high functioning machines capable of judgement in uncertainty, or System One thinking. THE ORPHANAGES As the project matured, the ‘students’ as they were called spent mo...
- Community AnnouncementsGrey Goo Archives - The Valiant ProjectThe Valiant Project was a multi-university research and development program to advance human/computer interactions. Blending disciplines from behavior-based robotics and early childhood development the project aimed to produce, high functioning machines capable of judgement in uncertainty, or System One thinking. THE ORPHANAGES As the project matured, the ‘students’ as they were called spent mo...
- Mods indexed
- 134
- Versions
- 0
- Newest tracked
- none yet
- Most disruptive update
- No breakage data for this game
Most downloaded
Measured from the source's own counts, summed across every release.
- Pillars of NabaalNamed after an adventurous explorer that later became a hero to the Beta people after their encounter with the Silent Ones prior to their arrival on Eco-9, the Pillars of Nabaal stand as a testament to the Beta's endurance, striving to colonize and terraform harsh, unforgiving worlds to forge a n...8.7k downloads
- FrostbiteA 1v1, cold/arctic/winter themed map. Features: - A lot of chokepoints. - Cover is scarce - Ship Debris can be used as cover. - Compatible with AI. The intent of the map was to experiment with what sort of terrain types the editor could achieve that were not preexisting. Now that I know arctic ma...4.5k downloads
- Garagon IsleAmongst the Beta settlers of this dark, humid, wet Swampland there exists a rumor of a mysterious, ancient monstrosity that lurks amidst the mist and deep waters of the marshes. Long ago, the crash of a mysterious 'alien' spacecraft gave rise to this legend. The sudden appearance of the Goo and t...3.0k downloads
- Urban Assault (Revised Edition)The City is back & better than ever. This is an entirely new map so I have taken down the old one. What's different? - Bigger City. One thing that I wanted to change about the old Urban Assault is that really only 15% of it was actually City. Now you will be playing & fighting in this mostly city...2.8k downloads
- Darrowgrey GeoscapeA desolate and isolated planet, rich in minerals and catalyst which has seen all three factions drawn into the conflict upon this world formerly claimed by the Beta as a terraforming project, seeking to stabilize and cleanse the polluted, toxic waters and crystalline formations of this exo-world....2.8k downloads
- Altenhaft AshfieldsA blazing, scorching-hot Volcanic world, Altenhaft has long since puzzled biologists and explorers from both the Beta and Human factions that have ventured out to this distant, seemingly inhospitable ball of lava and roaring flame. Despite its incredibly hot environment, centered around a huge Vo...2.4k downloads
- Silentriver1v1 mirror map ( + 2 spawn observer ) - Features - _ 2 Spawm - 3 Way ( center way is blocked by destrutible rock ) _ Mountain near base can be climb by ramp for human/beta and for sure by goo _ spawn ressource have 2 double refenerie possibility ( 2*10% ) _ 2 center ressource spot have 13% possib...2.4k downloads
- SECRETGARDENSSECRET GARDENS v.1.1 UPDATE: I listened to all the feedback that I received from players and made changes to the map. I removed the platforms in the middle to create more of an open area for battles near the middle 13 drain. I hope this is better for the people who thought the older version had t...1.7k downloads
- JAPANESE_PARADISEThe Best Map1.3k downloads
- HolodeckLocated in small room aboard every Human ship, allowing for continuous coding updates, lies their VR Training center commonly known as the Holodeck. Operated and controlled by MUM, here the human drone architecture can simulate and adapt to any conditions in battle. This technonology is still new...1.1k downloads
- Canyon-Last Updated on 4-22-2015 (see patch notes for details) Description: A large, crescent shaped 2v2 map with a central bottleneck set in a river canyon. Support: Please let me know in the comments if you run into any problems or requests for adjustment with the map and I will try to fix them as qu...1.1k downloads
- Battle Wasteland1v1 Tournament mirrored, top v bottom map. - Fun battle ground. Desert themed with wrecked ships, abandoned Beta buildings and lots of visual effects. - Plenty of hills for Goo to hide on. This is my first go around at making a map. I hope you enjoy it. If so, please thumbs up rate it. Also, feel...1.0k downloads
- Mad_LucyAdvanced- We revisit the Lost Plains as a Workshop Campaign map. Map example intended for those interested in dissecting scripting. A simple puzzle-styled map, Saruk must find his captured Demolisher units and keep them alive in order to break down Mad Lucy's walls and destroy her HQ. However, Ma...875 downloads
- Asymmetric_advantageIt's a 2v2 map.797 downloads
- Arctic GapSorry if the screenshot isn't very informative of the map, I tried to do something more interesting before, however it didn't turn out quite right. Anyway, this is another arctic/tundra/winter themed map! This time, I have taken special care to make sure this map is more game-play oriented, rathe...795 downloads
- Kharn's QuarryWelcome to Kharn's Quarry!! For those players who want to play this map as competitive multiplayer match can subscribe the Competitive Version and leave a feedback to improve the balance among the players. Known Issues: Small black lines appears on minimap (you can also see they on the first imag...777 downloads
- GG Barricade RunOfficial Grey Goo map Barricade Run for use in the Terrain Editor755 downloads
- Lowlands_AdvancedAdvanced- We revisit the Lowlands as a Workshop Campaign map. Map example intended for those interested in dissecting scripting. A Survival/Horde style map, Redgrave must manage few units in attempt to survive as long as possible against Goo waves with the help of Beta Squads.738 downloads
- Industrial_AccidentCommunication to an important industrial plant broke off. Naiko needs to investigate what happened and contain eventual threats. (BETA 0.74 Additional Features like more visual polish, mission objectives, briefings and cutscenes will be implemented later, if possible)690 downloads
- Found Plains (Lost Plains Remake)This is my second go around at revising Lost Plains to be a more fair map for Goo. I believe I have achived this goal with this latest version. What's different: - The starting locations have 2 spigots in their corners along with a Beta building for Goo to hide on in each corner. These two spigot...688 downloads
- Geode TerraceA barren moon wasteland map. There are open geodes that the goo can hide in. The blue terrain is the sign of the catalyst. Human and beta players will need to be thorough with scouting against goo as there are many places for crescents and tempests to hide. Map features: -No brush -Unique visuals...667 downloads
- Volcano- 1v1 tournament mirrored Volvano themed map - Starting spots are middle to bottom left vs right. - Map terrain has passages to opponents base along the very bottom, mid and top. - Upper sections of the map encourage you expand that direction rewarding you with catalyst pools. - Goo cannot tavel...638 downloads
- Clusterfuck v 0.1 [H-Style Map]My first map! Thought for 2 vs 2 especially :D If you have any suggestion plz write me in the Comments Greez :D P.s. This map is copyrighted - any unautorized editing / reuploading or similiar is without my permission forbidden Just ask :D P.p.s. i was kidding, just use it as you want624 downloads
- Kharn's Quarry CompetitiveWelcome to Kharn's Quarry Competitive Version!!! This is the competitive version of "Kharn's Quarry" map, in which I will try to balance all the aspect of a multiplayer match, mainly based on your feedback! Why a new map file? Because I want to preserve the old layout for a casual game, It is not...597 downloads
Browse all 134 Grey Goo mods Sortable by downloads, rating and date.
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Why Grey Goo mods break
A mod is compiled against one version of a game. When the game updates, anything that reached into the parts that moved stops working, and it usually stops working silently rather than with a message that explains itself.
That is what the table above counts. It is not a guess: each row is a mod the community has reported as broken by that specific release. The number is a fair measure of how disruptive an update was, and it is the reason people delay updating a game they have modded heavily.
Common questions
Does IndexGG host Grey Goo mods?
No, and it never will. Every download link points at the author's own page on Nexus, GitHub, CurseForge or wherever they published it. We index the ecosystem; the files stay with the people who made them.
Where does the compatibility data come from?
From the communities that maintain it in the open, not from guesswork. Each claim carries how it is known, so a reported breakage is never presented as though the author said it.
Why is a mod listed as broken when it works for me?
Compatibility depends on your exact game version and the rest of your load order. A mod marked as broken in one release may work fine on an older one, which is exactly why the version is recorded next to the claim rather than a bare yes or no.