Data Packs World Generation

Cold Biomes Only

• 12/4/25 7:43 pm
  • 714 views • 3 today
  • save_alt 103 downloads • 2 today
Compatibility
Minecraft 1.21
Changes include
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    How to install Minecraft Data Packs
    cruelmittens
    Lvl 10 • Journeyman Server owner
    4
    A datapack that makes the world only cold biomes.

    I am new to datapacks so expect a lot of issues. Contact me on discord @tilj to report any issues you find!

    Biomes:
    - Deep Frozen Ocean
    - Frozen Ocean
    - Frozen Peaks
    - Ice Spikes
    - Snowy Beach
    - Snowy Slopes
    - Snowy Taiga

    Caves:
    - Dripstone Caves
    - Deepdark

    2 Update Logs

    Update #2 : by cruelmittens 12/28/2025 4:45:11 amDecember 28, 2025 @ 9:45 am UTC

    Added mod support
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      Have something to say?

    Miimimiimi
    • 12/07/2025 10:03 am
    • Level 22 : Expert Explorer
    history
    I attempted making this last week, but quickly gave up! It's cool that you did it! 😄 Editing what biomes generate is pretty tricky in the new updates.
    2
    cruelmittens
    • 12/16/2025 5:08 pm
    He/Him • Level 10 : Journeyman Server owner
    Thanks! I did not really like how this datapack turned out because of how difficult it is to manage world generation. There is more bugs than I could imagine but I am glad some people like it. I wont be updating it for a while because 1.21.11 completely rehauled how world generation datapacks work again
    1

    Welcome