ModsJava
Unstable Generation
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Unstable World Generation
Unstable World Generation Mimics The Unstable SMP's World Terrain Generation.
Important Notes & Compatibility
Warning: If the Farlands or custom terrain fail to generate, please remove any other world generation mods from your instance to prevent layout conflicts.
I WILL NOT POST 26.1.2 PLUGIN FOR CONFIDENTIALITY REASONS
Features & Biomes
The Overworld
- The Amplified
- The Great Sea
- The Mist
The Farlands
- Normal
- Floating
- Spikes
- Repeating
- Cherry
- Grasshills
- Sandhills
- Sand
- Grasschunks
- Chunks
- Decay
- Grid
Underworld
- The Underworld
The Spokelands
- Normal
- Flowerfield
- Wartsfield
- Waveylands
- Darkforest
- Fibers
- Bridges
- Rainbow
- Ravenger
- Warpforest
Mod Commands & Utilities
World & Dimension Navigation
| Category | Commands |
|---|---|
| Farlands Generation | /farlands normal | /farlands negative | /farlands spikes | /farlands cherry | /farlands grasshills | /farlands sandhills | /farlands sand | /farlands grasschunks | /farlands chunks | /farlands decay | /farlands grids | /farlands floating | /farlands repeating |
| Overworld Biomes | /amplified | /greatsea start | /greatsea end | /mist |
| The Underworld | /underworld |
| The Spokelands | /spokelands | /spokelands normal | /spokelands flowerfield | /spokelands wartsfield | /spokelands waveylands | /spokelands darkforest | /spokelands fibers | /spokelands bridges | /spokelands rainbow | /spokelands ravenger | /spokelands warpforest |
Server & Gameplay Utilities
/unstable utility enderchest_wipe/unstable utility mobs_spawn_farlands/unstable utility firework_farlands/unstable utility ancient_debris/unstable utility netherportal_farlands/unstable utility remove_villages/unstable utility remove_ominousvaults
Special Thanks
A huge thank you to our community and contributors for their amazing suggestions, testing, and feedback:
- bxltrust, voxicoo, tempesity, fantameowwww, Phillipp321, and Diego <3
"The Lord detests lying lips, but he delights in people who are trustworthy." — Proverbs 12:22
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- 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 Modrinth — 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.
Verified by MCModsHub
- Ships as unstable-generation-1.0.7.jar — drop this file into the mods folder
- Download size: 155 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.