Gray Goo

A mod which adds destructive nanotechnology into Minecraft!

992 Downloads

fabricgame-mechanicstechnologyutility

Rent Server with this Mod

About this Mod

Gray Goo Mod

Have you ever wanted to bring nanotechnology into Minecraft? What if that nanotechnology self-replicated out of control? The gray goo mod has answers to all of these questions!

Fabric only!

Gray Goo

The titular block of the mod. Customize it with the nanite modifier!

Gray Goo Image

Nanite Modifier

The block which can modify your gray goo. Use nanite traits to modify your goo!

Nanite Modifier Image

Nanite Modifier GUI Image

Destruction

Once you add all the traits you want. Place the block down and watch as your world crumbles before you.

Gray Goo Destruction Image

Wiki

The wiki has all the available information about the mod, including crafting recipes. Visit it here.

Available Versions

gray-goo-fabric-1.0.3+mc1.20.2release

MC 1.20.2fabric

October 30, 2023

gray-goo-fabric-1.0.3+mc1.20.1release

MC 1.20.1fabric

August 27, 2023

gray-goo-fabric-1.0.3+mc1.19.4release

MC 1.19.4fabric

March 15, 2023

gray-goo-fabric-1.0.3+mc1.19.3release

MC 1.19.3fabric

January 15, 2023

gray-goo-fabric-1.0.2+mc1.19.2release

MC 1.19.2fabric

October 27, 2022

How to Install Gray Goo on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.2).

Install Mod

Open the mod browser in the dashboard and search for "Gray Goo". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.20.2, 1.20.1, 1.19.4 (+2 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Gray Goo server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.2). You can switch loaders with one click in the panel.

Is Gray Goo compatible with fabric?

Gray Goo officially supports fabric for Minecraft 1.20.2, 1.20.1, 1.19.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Gray Goo – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Gray Goo consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.