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Little John's: Galvanized Square SteelMinecraft mod for 1.21.5

Little John's: Galvanized Square Steel is a cosmetic and QoL mod that adds a varity of different building blocks inspired by the meme room redesigning videos found on Tiktok or Youtube Shorts.

client and servernewest supported 1.21.5DecorationCursed
Latest version
0.1.9-1.21.5
Loader
Fabric
Licence
MIT
Downloads
1.6k
Updated
14 mo ago
Available on
Modrinth
Space NodePartner

Host Little John's: Galvanized Square Steel servers

One click and Little John's: Galvanized Square Steel is installed with the right loader, on hardware built for it.

  • 1.21.5
  • Fabric
  • 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 Little John's: Galvanized Square Steel declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.5Fabric21+declared25 Mar 2025
1.21.3Fabric21+declared23 Oct 2024
1.20.6Fabric21+declared29 Apr 2024

Download

From Little John's: Galvanized Square Steel’s own host. Nothing is re-hosted here.

0.1.9-1.21.5release25 May 2025

little_johns-0.1.9-1.21.5.jar · 0.9 MB · for 1.21.5

Download latest
d69b1b969b2b
Older versions10
  • 0.1.8-1.21.329 Oct 20241.21.32.9 MB275 downloads48e7b77a8a8aGet
  • 0.1.7-1.20.69 Jun 20241.20.62.8 MB610 downloads2f96f6aa6c29Get
  • 0.1.6-hotfix-1.20.69 Jun 20241.20.62.7 MB55 downloadse82ca1847e91Get
  • 0.1.6-1.20.69 Jun 20241.20.62.7 MB73 downloadse21841570ac2Get
  • 0.1.5-1.20.69 Jun 20241.20.62.5 MB46 downloadse0d9a3827f4cGet
  • 0.1.4-1.20.69 Jun 20241.20.62.5 MB60 downloadsabd7fa8f8c2dGet
  • 0.1.3-1.20.69 Jun 20241.20.62.5 MB58 downloads3383b06ae781Get
  • 0.1.2-1.20.69 Jun 20241.20.62.4 MB57 downloadsb84bd644c2c0Get
  • 0.1.1-1.20.69 Jun 20241.20.62.2 MB88 downloads37978fc1552bGet
  • 0.1-1.20.69 Jun 20241.20.62.2 MB60 downloads04b2e6e4b20eGet

Frequently asked

Does Little John's: Galvanized Square Steel work on Minecraft 1.21.5?

Yes. 1.21.5 is the newest Minecraft version Little John's: Galvanized Square Steel 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 Little John's: Galvanized Square Steel support?

Everything the author has declared, from 1.20.6 up to 1.21.5. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Little John's: Galvanized Square Steel 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 loader does Little John's: Galvanized Square Steel need?

Fabric. 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 Little John's: Galvanized Square Steel?

Java 21 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 Little John's: Galvanized Square Steel under?

MIT, 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 Little John's: Galvanized Square Steel?

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 Little John's: Galvanized Square Steel 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? .