Aethersteel Tweaks
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
This is a simple mod that removes the Aethersteel cave biome from the Aethersteel mod.
The biome is unpleasant to look at, blocking ore spawns from other mods and generates way too often, all of which is not desirable.
This mod uses Mixins to prevent the biome from registering.
There sadly are no configuration options, since the loading order does not allow for it.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as aethersteeltweak-me.blackfur.jar — drop this file into the mods folder
- Download size: 5 KB
- Download link checked 26 Sept 2026 — working
These come from our own check of the pack file, not from the source page.