Data Packs World Generation

Better Monster Room

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Compatibility
Minecraft 1.21
Changes include
    • 10
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    Nik5King
    Lvl 29Expert Artist
    6
    Description

    The regular monster rooms are some of the oldest and least developed structures in the game (They are literally "Boxes"). So this datapack updates them!

    About The Monster Room

    Three new structures are added to the game: Arachnophobia, Cathedral, Hall Of Fame - for spiders, skeletons and zombies respectively. They differ from the usual monster rooms by a new, more beautiful and large-scale design, as well as their unique loot.

    To find structures using commands you must write: "/locate structure bmr:[​name of the structure]".

    Bring Back The Monster Room

    This datapack changes the world biomes to remove old monster rooms.
    If you want to return the old monster room: open the datapack folder, follow the "data\minecraft\worldgen" and delete the file "biome".

    Compatibility With Other Datapacks

    Any other datapack that changes the biomes - will be incompatible. You will have to manually enter the required changes if you still want to achieve compatibility.

    Screenshots

    The screenshots use "Faithful 64x" textures and "BSL" shaders.

    Copyright

    You can change the data pack as you wish and upload it anywhere, you dont need to ask permission. The main thing is, if you place it somewhere - you must provide a link to the original and make at least some significant changes to the data pack (Dont just need to re-upload it, be more creative).



    1 Update Logs

    Update v1.1 : by Nik5King 10/13/2025 3:28:11 pmOctober 13, 2025 @ 7:28 pm UTC

    1. Updated to version 1.21.8;
    2. The position of the painting in the cathedral has been corrected;
    3. Reduced the frequency of room appearances.

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      Have something to say?

    iBautiSho_
    01/12/2025 9:52 pm
    He/Him • Level 34 : Artisan Procrastinator
    I see that you removed the monster room feature from each biome, making it incompatible with any other world generation datapack. I recommend removing that and disabling the feature by nullifying its values in the minecraft:worldgen/placed_feature/monster_room and minecraft:worldgen/placed_feature/monster_room_deep folders.
    1
    Nik5King
    01/13/2025 5:33 am
    He/Him • Level 29 : Expert Artist
    That why I wrote in the description about the return of the old monster rooms, in case someone wants them back or uses the new generation.
    1
    MechaKillerRichMC
    01/12/2025 3:23 pm
    Level 11 : Journeyman Explorer
    what version is for this data pack, 1.21.4?
    1
    Nik5King
    01/12/2025 3:34 pm
    He/Him • Level 29 : Expert Artist
    Yes
    1

    Welcome