
Fractum - biome mod
enhance the minecraft world with new biomes, structure, mob variants. explore and discover its secrets mobs in brand new combinations.
⬇ Download on Modrinth







Description
Fractum is a mod with the purpose of adding new biomes. It does not add new blocks or items, but aims to enhance the world using existing blocks and mobs in brand new combinations and looks.
Vanilla mobs and new mob and variants implemented in game. Blocks and colors used to create aesthetically unique biomes. Brend new ambiental features type like floating islands, crystals and giant plants.
My links
Official wiki
Dependencies:
Terrablender
Content
BiomesMarshland (overworld swampy biome)
- will-o-wisp (new mob), spawn at night and can be catched in a lantern
Savage swamp (overworld swampy biome)
- firefly (new mob), spawn during night
- mosquitoes (new mob), spawn during day
Sky ruins (overworld plain biome)
- sky temple (new structure)
Fire plains (overworld plain biome)
Crystal valley (overworld cold biome)
Lava rocks (overworld warm biome)
Bramble (overworld rare biome)
- bramble ruins (new structure)
Birch landscape (new birch variant)
Mesa landscape (new badlands variant)
Coral cove (new ocean variant)
Blood heathland (new nether biome)
- beast soul (new mob), can turn into a bat and be burned by a spectral arrow
- nether castle (new dungeon)
Hot springs (new nether biome)
Last circle (nether rare biome)
Amethyst Deepslate Bricks set (block, stairs, slab)
Quartz Bricks set (block, stairs, slab)
Ink Bricks set (block, stairs, slab)
Gold Bricks set (block, stairs, slab)
Prism Bricks set (block, stairs, slab)
Lapis Bricks set (block, stairs, slab)
Crystal Bricks set (block, stairs, slab)
Links
This project is born as a Datapack, for other projects check out my dashboards. If you want your personal biome mod or datapack, take a look at my Fiverr gigs
At last just send your feedback or ideas, I'll consider all seriusly
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as Fractum-Biome_Mod-1.21.10_v2.0.0.jar — drop this file into the mods folder
- Download size: 1004 KB
- Download link checked 8 Sept 2026 — working
These come from our own check of the pack file, not from the source page.