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Mythical Biomes

Mythical Biomes is an add-on that introduces new biomes to your world, creating a fantasy-like environment. It includes new mobs, features, and blocks.

File Details

Mythical Biomes (v1.9).mcaddon

  • R
  • Nov 24, 2025
  • 2.12 MB
  • 11.1K
  • 1.21.122+2

File Name

Mythical Biomes (v1.9).mcaddon

Supported Versions

  • 1.21.122
  • 1.21.121
  • 1.21.120

Version: 1.9

NOTE:

  • If you’re updating from an older version, this add-on may not work properly in existing worlds.
  • This update only works with Minecraft version 1.21.120 and higher.

TECHNICAL CHANGES:

  • Changed all identifiers.
  • Shortened several file names.
  • Rewrote all Script API event code.
  • Added language support for Spanish and Japanese.

BIOMES:

  • Fixed an issue where custom Overworld biomes were not generating after version 1.21.100.
  • Custom biomes can now be located using the /locate command.
  • Improved custom biome ambience — Corrupted Forest and Mossy Forest now have unique sky colors.

GENERATION:

  • Updated several vegetation features — Bush, Leaf Litter, Pink Petals, and Wildflowers can now be replaced during world generation.

STRUCTURES:

  • Fixed missing blocks in the Corrupted Shrine structure.

BLOCKS:

  • Adjusted the selection box, collision box, hardness, and blast resistance of most custom blocks to better match those of vanilla blocks.
  • Most solid custom blocks are now redstone conductors — buttons, levers, pressure plates, and other redstone signal emitters will now work when placed on custom blocks.
  • Custom blocks now behave correctly when pushed by pistons.
  • Custom blocks with pillar-type rotation (such as logs, bales, and pillar blocks) now have correct texture rotation based on their placement, matching their corresponding vanilla blocks.
  • Custom blocks with cross-model (such as plants and crystal clusters) now have consistent textures on all sides, similar to vanilla cross-model blocks.
  • Fixed an issue where blocks couldn’t be placed on custom slabs.
  • Custom plants now have slightly randomized positioning within a 1-block range when placed, similar to vanilla grasses.
  • Custom grass and sprouts can now be instantly removed when a block is placed over them.
  • Custom leaves now drop sticks and saplings at the same average rate as vanilla leaves when mined with any tool, with or without the Fortune enchantment.
  • Mossy Willow Sapling & Overgrown Jungle Sapling:
    • Can now also be placed on Pale Moss Blocks, Mycelium, and other Myceliated blocks.
  • Wooden Lamps:
    • Improved texture material instances.
    • Updated rendering method and added PBR texture support.
  • Stone-type Lanterns:
    • Improved texture material instances.
    • Now feature semi-emissive texture details.
  • Wooden Lanterns:
    • Improved texture material instances.
    • Updated rendering method and added PBR texture support.
    • Tweaked the extension model when placed on the side face of a block.

ITEMS:

  • All custom tree saplings can now be composted in a composter and used as fuel.

RECIPES:

  • Corrupted Bricks can now be smelted in a blast furnace to turn into Cracked Corrupted Stone Bricks.