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GalacticraftCompatibilityMinecraft mod for 1.12.2

Fix compatibility issues between Galacticraft addons.

client onlynewest supported 1.12.2Utility
Latest version
1.1.3
Minecraft
1.12.2
Loader
Forge
Licence
GPL-3.0-or-later
Downloads
8.9k
Updated
13 d ago
Available on
Modrinth
Space NodePartner

Host GalacticraftCompatibility servers

One click and GalacticraftCompatibility is installed with the right loader, on hardware built for it.

  • 1.12.2
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version GalacticraftCompatibility declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.12.2Forge8+declared18 Sept 2017

Download

From GalacticraftCompatibility’s own host. Nothing is re-hosted here.

1.1.3release20 Jul 2026

galacticraftcompatibility-1.1.3.jar · 0.0 MB · for 1.12.2

Download latest
9233f7acd8ab
Older versions13
  • 1.1.218 May 20261.12.20.0 MB1.5k downloadsd513ca4819c3Get
  • 1.1.18 Feb 20261.12.20.0 MB1.3k downloads9dc78727e9e3Get
  • 1.1.030 Nov 20251.12.20.0 MB1.1k downloads7bc6e0ff6026Get
  • 1.0.925 May 20251.12.20.2 MB3.1k downloadsab5e73d01317Get
  • 1.0.81 May 20251.12.20.2 MB517 downloadsae1a393b6291Get
  • 1.0.721 Mar 20251.12.20.2 MB697 downloads8e4a02bc6a13Get
  • 1.0.67 Mar 20251.12.20.5 MB207 downloads692a883e5c0fGet
  • 1.0.527 Jan 20251.12.20.5 MB288 downloadse01092aae2cdGet
  • 1.0.427 Jan 20251.12.20.5 MB46 downloads5ca3d6edac08Get
  • 1.0.327 Jan 20251.12.20.2 MB41 downloadsebbb5d11495aGet
  • 1.0.227 Jan 20251.12.20.0 MB39 downloadsc34499a30ab7Get
  • 1.0.127 Jan 20251.12.20.0 MB43 downloads1bdd393dfd5bGet
  • 1.0.027 Jan 20251.12.20.0 MB60 downloads48c847a879baGet

Frequently asked

Does GalacticraftCompatibility work on Minecraft 1.12.2?

Yes. 1.12.2 is the newest Minecraft version GalacticraftCompatibility declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install GalacticraftCompatibility on the client or the server?

The client only. There is nothing to install on the server, so it works on any server you can already join.

Which loader does GalacticraftCompatibility need?

Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for GalacticraftCompatibility?

Java 8 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What licence is GalacticraftCompatibility under?

GPL-3.0-or-later, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install GalacticraftCompatibility?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download GalacticraftCompatibility safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Last checked 6 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .