Menu

modpack

UnstableCraftMinecraft modpack

A chaotic modpack with every mod imaginable.

client and server
Latest version
2.1.8
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
LicenseRef-CoFH-Dont-Be-a-Jerk-License-v2
Downloads
487
Updated
8 mo ago
Available on
Modrinth
Space NodeOur hosting

Host UnstableCraft servers

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

  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

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

2.1.8alpha28 Jan 2026

UnstableCraft 2.1.8.mrpack · 123.6 MB · for 1.20.1

Download latest
1cbe6d3ad04e…
Older versions18
  • 2.1.728 Jan 20261.20.1123.6 MB12 downloads1b6c8a6c30eb…Get
  • 2.1.627 Jan 20261.20.1123.6 MB14 downloads57eb50067b10…Get
  • 2.1.527 Jan 20261.20.1123.6 MB21 downloads08f333d790e2…Get
  • 2.1.48 Jan 20261.20.140.2 MB34 downloads6b83913d7b9b…Get
  • 2.1.37 Jan 20261.20.140.2 MB14 downloads4ebb68c7dcdb…Get
  • 2.1.27 Jan 20261.20.140.2 MB22 downloads72695f45282a…Get
  • 2.1.17 Jan 20261.20.140.2 MB12 downloads52fc9d294c62…Get
  • 2.1.06 Jan 20261.20.140.2 MB12 downloadsf9a0047e4f72…Get
  • 2.0.26 Jan 20261.20.140.2 MB17 downloads767bf88c9801…Get
  • 2.0.16 Jan 20261.20.140.2 MB11 downloadsf9a0047e4f72…Get
  • 2.0.05 Jan 20261.20.134.7 MB10 downloads434d45a61094…Get
  • 1.2.014 Dec 20251.21.135.5 MB30 downloadsb5602b737102…Get
  • 1.1.314 Dec 20251.21.134.6 MB11 downloads559e915ff395…Get
  • 1.1.213 Dec 20251.21.134.6 MB14 downloads35a8fc92c006…Get
  • 1.1.113 Dec 20251.21.134.6 MB11 downloads0f0dc2d68297…Get
  • 1.1.013 Dec 20251.21.134.6 MB16 downloads50caceb5c1a8…Get
  • 1.0.112 Dec 20251.21.131.9 MB14 downloads44b2f38c5556…Get
  • 1.0.011 Dec 20251.21.131.9 MB14 downloads8f64eef70f10…Get

Frequently asked

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

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

What licence is UnstableCraft under?

LicenseRef-CoFH-Dont-Be-a-Jerk-License-v2, 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 UnstableCraft?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download UnstableCraft safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Which Minecraft versions does UnstableCraft work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old modpack with no declared version as untested on modern Minecraft.

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 48 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .