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Rustic EngineerMinecraft mod for 1.21.1

Using wood and metal to create all kinds of machines

client and servernewest supported release 1.21.1TechnologyUtilityAdventureEquipment
Latest version
1.1.4
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
43.8k
Updated
13 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Rustic Engineer servers

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

  • 1.21.1
  • 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 Rustic Engineer declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

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

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • NeoForge

    1.1.3 · 14 Oct 2025 · rustic_engineer-1.1.2-neoforge-1.21.1.jar

    Get NeoForge

Most recently published release

1.1.4release18 Oct 2025

rustic_engineer-1.1.4-forge-1.20.1.jar · 1.6 MB · for 1.20.1 · Forge

Download this release
d036e470279a…
Older versions4
  • 1.1.314 Oct 20251.21.11.5 MB4.7k downloads1703c82d17fa…Get
  • 1.1.119 Apr 20251.21.11.5 MB9.8k downloadsf54e94b36232…Get
  • 1.0.622 Jun 20241.20.13.0 MB10.1k downloadsdde704d29ceb…Get
  • 1.0.517 Jun 20241.20.13.0 MB461 downloadsf5564cd0b336…Get

Frequently asked

Does Rustic Engineer work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Rustic Engineer 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 Rustic Engineer support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Rustic Engineer 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 Rustic Engineer 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 Rustic Engineer?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Rustic Engineer 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 Rustic Engineer?

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 Rustic Engineer 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from Modrinth, where the author last updated it on 18 Oct 2025. 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? .