Simple Underground Biomes
Minecraft Java mod. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForge
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Simple Underground Biomes adds several underground biomes for you to explore.
Features:
Underground biomes - Various stone types to make your caving and exploration more exciting
Extra Ore Gen - Some underground biomes have some extra ore
Building blocks- Spruce up your builds
Crafting Tweaks - All stone types can be used to craft anything stone or cobblestone related
Q&A
Does this mod affect performance?
There's always going to be some performance impact with a mod like this. World generation will be slightly slower. I haven't seen any noticeable slowdowns, but that will vary from PC to PC.
X part of this mod isn't realistic! Pls fix!
This mod isn't intended to be realistic
Can you add X stone?
Possibly! Let me know either on a github issue or in the comments here, no guarantees though.
Another Mod does the same/similar things that this mod does!
I'm aware some other mods do stuff like this. This mod is supposed to be a light weight alternative that maybe does a few things differently. Just pick your favorite mod and use that.
Mods that work well with this mod:
Worley's Caves - Better Cave Generation
Better Compass - Better Compasses
Quark - Lots of general improvements
Subterranean Waters - Underground rivers, oceans and lakes
Discord
Donations
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- Edition: Minecraft Java
- File type: .jar
- 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 simpleundergroundbiomes-0.3.0.jar — drop this file into the mods folder
- Download size: 118 KB
- Download link checked 13 Oct 2026 — working
These come from our own check of the pack file, not from the source page.