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Kolevsky's DecorationMinecraft mod for 26.1.2

The original name was Arch MC, and it is now renamed to Kolevsky's Decoration.

client and servernewest supported release 26.1.2Decoration
Latest version
1.0.4
Loaders
Forge, NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
2.9k
Updated
1 h ago
Available on
Modrinth
Space NodeOur hosting

Host Kolevsky's Decoration servers

One click and Kolevsky's Decoration is installed with the right loader, on hardware built for it.

  • 26.1.2
  • Forge
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Kolevsky's Decoration declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1.2Forge, NeoForge25+declared9 Apr 2026
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

From Kolevsky's Decoration’s own host. Nothing is re-hosted here.

For Minecraft 26.1.2

Choose the loader you use before downloading.

No matching file appears among the releases shown here. Browse all releases.

Most recently published release

1.0.4release23 Jul 2026

arch_mc-1.0.4-neoforge-1.21.1.jar · 1.9 MB · for 1.21.1 · NeoForge

Download this release
d48e3335f6fe…
Older versions7
  • 1.0.314 Jul 20261.21.11.7 MB34 downloadsaff5898afb6c…Get
  • 1.0.2_beta_39 Jul 20261.21.11.5 MB28 downloads793981084440…Get
  • 1.0.2_beta_230 Jun 20261.21.11.4 MB26 downloadsa413fe60971c…Get
  • 1.0.2_Beta_127 Jun 20261.21.11.3 MB41 downloads76c3a3981de2…Get
  • 1.0.212 Feb 20261.21.11.0 MB373 downloadsa9108bdbb417…Get
  • 1.0.113 Nov 20251.21.11.0 MB651 downloads34b909a868de…Get
  • 1.0.08 Nov 20251.21.11.0 MB34 downloadsfc4f63219a1c…Get

Frequently asked

Does Kolevsky's Decoration work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version Kolevsky's Decoration declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Kolevsky's Decoration support?

Everything the author has declared, from 1.20.1 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Kolevsky's Decoration 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.

Which platform or loader does Kolevsky's Decoration support?

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

Which Java version do I need for Kolevsky's Decoration?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Kolevsky's Decoration under?

LicenseRef-All-Rights-Reserved, 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 Kolevsky's Decoration?

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 Kolevsky's Decoration 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

Details from Modrinth, where the author last updated it on 12 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .