Fractum
Java resource pack listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
A datapack to enhance the base game adding entirely new biomes but also small world details, mob variants, additions and features.
⬇ Download on CurseForge
Fractum is a datapack for Minecraft Java Edition, aiming to enhance the base game adding entirely new biomes but also small world details, additions and features.
The project will be costantly updated and it's totally open to suggestions and opinions about extra implementations. So my invitation is to leave a comment and follow my Reddit to take a look at the new future adds. I work on this project by my self, so if you're interested in supporting me check out my marketplace Fiverr.
Mod version [here]
My profile [here]
Official wiki [here]
Content:
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Marshland (overworld swampy biome)
- will-o-wisp (new mob), spawn at night and can be catched in a lantern
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Savage swamp (overworld swampy biome)
- firefly (new mob), spawn during night
- mosquitoes (new mob), spawn during day
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Sky ruins (overworld plain biome)
- sky temple (new structure)
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Fire plains (overworld plain biome)
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Crystal valley (overworld cold biome)
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Lava rocks (overworld warm biome)
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Bramble (overworld rare biome)
- bramble ruins (new structure)
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Birch landscape (new birch variant)
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Mesa landscape (new badlands variant)
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Coral cove (new ocean variant)
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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)
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Hot springs (new nether biome)
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Last circle (nether rare biome)
What does Fractum progect consist of?
"Fractum, fragments of ideas that become reality!"
This project is born to bring ideas to life using a game full of possibilities like Minecraft. Not just mine, but especially those of the community.
"No limits to creativity and ambition."
Thanks to my Fiverr gig, anyone has the opportunity to create their own datapack and thus shape any kind of idea. In this way, you can also make a small contribution to this project I've been working on alone.
- Edition: Minecraft Java
- File type: .zip (resource pack)
- Minecraft versions listed: 1.21.9, 1.21.10, 1.21.6
- How to install: Download the .zip resource pack — do not unzip it. → Put it in .minecraft/resourcepacks. → Enable it in Options → Resource Packs.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java resource packs walks through it step by step.
- Downloads as Fractum-1.20.2_v2.3-9.8.zip
- Download size: 482 KB
- Download link checked 17 Oct 2026 — working
These come from our own check of the pack file, not from the source page.