DatapacksJava
Cold Biomes Only
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.
Cold Biomes Only
A datapack that makes the world only cold biomes.
I am new to datapacks so expect a lot of issues. Join the discord to report any issues you find!
Biomes- Deep Frozen Ocean
- Frozen Ocean
- Frozen Peaks
- Ice Spikes
- Snowy Beach
- Snowy Slopes
- Snowy Taiga
- Dripstone Caves
- Deepdark
FAQ
Does this work on a server?
Yes. Go into your servers folders and go to world -> datapacks and put the datapack there. This datapack works multiplayer so play with however many people you would like!
Support us!
Join my Minecraft server ZoneRush.minekeep.gg for a unique PvP gamemode!
Try my other datapacks! Here are some that you might like.
Join the discord to get updates, support me, and report issues
Milestones
- 100 downloads - Dec. 20th
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.9, 1.21.10
- 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 — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as CBO1.0b2.zip
- Download size: 2 KB
- Download link checked 6 Sept 2026 — working
These come from our own check of the pack file, not from the source page.