Alchemistry - Redox

Alchemistry - Redox

Fork of Alchemistry for 1.12.2 with fixes and improvements

by
410 Downloads
forgetechnology
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About this Mod

Welcome to Alchemistry-Redox!

This is a fork of the 1.12.2 branch of Alchemistry. As I'm currently the maintainer of Antimatter Chemistry and Volcano Block, which both utilize Alchemistry as one of their main mods, it was only a question of time before this fork became a reality. I talked to Arcana (the current maintainer of Alchemistry for newer versions) before, to make sure he doesn't have any interest in what I do with the 1.12.2 of the mod as he is only responsible for 1.18+ versions of the mod. But enough of that let's have a look what changes we achieved in this fork!

Changes

  • back ported the modern textures as they look way better then the current ones
  • fixed Reactor preview in the Alchemistry Patchouli Book
  • overhauled Fusion and Fission Reactors
    • added Reactor Glass for both of them
    • the core can now be aligned to all axis
    • implemented a modifier system depending on the liquids in the core
  • refactored large parts of the mod
    • updated internal dependencies
    • redid all GUI textures, so that they properly align
    • added JEI integration for the Fusion Recipes (no more Item Tooltips)
    • added a pause button to all machines
    • added Comparator capabilities to all machines
    • rewrote the config system to allow editing it in game
    • added more config options to most machines
  • custom Elements and Compounds (added by CraftTweaker or GroovyScript)
    • can now be localized
    • custom Elements now automatically get textured

Requirements

Compatibility

Available Versions

1.3.2release
MC 1.12.2forge
September 7, 2025
[1.3.1] - (mostly) more bugfixesrelease
MC 1.12.2forge
June 6, 2025

How to Install Alchemistry - Redox on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.12.2).

3

Install Mod

Open the mod browser in the dashboard and search for "Alchemistry - Redox". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.12.2

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Alchemistry - Redox server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.12.2). You can switch loaders with one click in the panel.

Is Alchemistry - Redox compatible with forge?

Alchemistry - Redox officially supports forge for Minecraft 1.12.2. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Alchemistry - Redox – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Alchemistry - Redox consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Alchemistry - Redox with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
GNU General Public License v2.0 or later
Server-side
Required

Supported Versions

1.12.2