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RLTweaker2Minecraft mod for 1.12.2

Bug fixes, performance improvements and small features developed for RLCraft

newest supported release 1.12.2Mc Miscellaneous
Latest version
RLTweaker-1.12.2-0.7.5.jar
Minecraft
1.12.2
Java
Java 8+
Loader
Forge
Licence
not stated
Downloads
10.9M
Updated
18 mo ago
Available on
CurseForge

Minecraft versions

Every version RLTweaker2 declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.12.2Forge8+declared18 Sept 2017

Download

From RLTweaker2’s own host. Nothing is re-hosted here.

For Minecraft 1.12.2

Choose the loader you use before downloading.

  • Forge

    RLTweaker-1.12.2-0.7.5.jar · 11 May 2025 · RLTweaker-1.12.2-0.7.5.jar

    Get Forge

  • Loader not listed

    RLTweaker-1.12.2-0.5.11.jar · 8 Mar 2023 · RLTweaker-1.12.2-0.5.11.jar

    Get release

Most recently published release

RLTweaker-1.12.2-0.7.5.jarrelease11 May 2025

RLTweaker-1.12.2-0.7.5.jar · 0.6 MB · for 1.12.2 · Forge

Download this release
152a6884e6f1…
Older versions22
  • RLTweaker-1.12.2-0.7.4.jar22 Mar 20251.12.20.6 MB13.0k downloads33ed6dd2ec67…Get
  • RLTweaker-1.12.2-0.7.3.jar21 Mar 20251.12.20.6 MB248 downloads0420bebcd064…Get
  • RLTweaker-1.12.2-0.7.2.jar21 Mar 20251.12.20.6 MB21 downloadsa361b4ec4939…Get
  • RLTweaker-1.12.2-0.7.1.jar21 Feb 20251.12.20.6 MB6.1k downloads82df3e401d55…Get
  • RLTweaker-1.12.2-0.7.0.jar21 Feb 20251.12.20.6 MB92 downloads2ac8e3403309…Get
  • RLTweaker-1.12.2-0.6.8.jar3 Jan 20251.12.20.6 MB331.1k downloads5a82f01f69a8…Get
  • RLTweaker-1.12.2-0.6.7.jar26 Nov 20241.12.20.6 MB18.1k downloads4eefbf978b22…Get
  • RLTweaker-1.12.2-0.6.6.jar26 Nov 20241.12.20.6 MB117 downloads9d03653efe12…Get
  • RLTweaker-1.12.2-0.6.5.jar29 Oct 20241.12.20.6 MB257.2k downloads593524f718d5…Get
  • RLTweaker-1.12.2-0.6.4.jar22 Oct 20241.12.20.6 MB41.5k downloads732440e3da3c…Get
  • RLTweaker-1.12.2-0.6.3.jar13 Oct 20241.12.20.6 MB41.9k downloads427a7e582f3a…Get
  • RLTweaker-1.12.2-0.6.2.jar29 Jun 20241.12.20.6 MB59.2k downloads1d223c3f8ad1…Get
  • RLTweaker-1.12.2-0.6.1.jar14 Jun 20241.12.20.6 MB3.6k downloadsc799e47ba443…Get
  • RLTweaker-1.12.2-0.5.12.jar12 Apr 20231.12.20.6 MB5.7M downloads7ee689e2e1f6…Get
  • RLTweaker-1.12.2-0.5.11.jar8 Mar 20231.12.20.6 MB91.2k downloads7c1dbb6f933e…Get
  • RLTweaker-1.12.2-0.5.10.jar8 Mar 20231.12.20.6 MB64 downloadsa86fbc295b58…Get
  • RLTweaker-1.12.2-0.5.9.jar7 Mar 20231.12.20.6 MB1.3k downloads430d7e36c8ad…Get
  • RLTweaker-1.12.2-0.5.8.jar4 Mar 20231.12.20.6 MB84 downloadsfbfc84721a62…Get
  • RLTweaker-1.12.2-0.5.7.jar1 Mar 20231.12.20.6 MB1.5k downloadsbeab16f34cd3…Get
  • RLTweaker-1.12.2-0.5.6.jar1 Mar 20231.12.20.6 MB50 downloads7efc74d45559…Get
  • RLTweaker-1.12.2-0.5.5.jar27 Feb 20231.12.20.6 MB143 downloads740e22bd00b1…Get
  • RLTweaker-1.12.2-0.5.4.jar12 Dec 20221.12.20.6 MB4.1k downloadsf50f75ad9f9b…Get

Frequently asked

Does RLTweaker2 work on Minecraft 1.12.2?

Yes. 1.12.2 is the newest Minecraft version RLTweaker2 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 platform or loader does RLTweaker2 support?

Forge. 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 RLTweaker2?

Among the supported Minecraft releases above, the highest recorded requirement is Java 8 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install RLTweaker2?

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 RLTweaker2 safely?

Start with the author's page on CurseForge, 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.

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Details from CurseForge, where the author last updated it on 11 May 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? .