ModsJava
Biomes of Overworld Mod (26.2, 1.21.1) – Travel Across Untamed Lands
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
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Biomes of Overworld Mod expands world generation with fresh landscapes, underground resources, and wildlife to find during your journey. This mod fills the surface with places like active volcanoes, prehistoric regions, maple forests, and frozen shores. You can gather rare minerals, craft fresh gear, and encounter custom animals as you travel. The mod also brings hidden structures and tough boss encounters to test your equipment.
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Features:
- 23 Custom Biomes: Spawns distinct regions such as the Volcano, Maple Forest, Prehistoric Biome, Frozen Shore, and North Pole.
- 8 New Mobs: Populates the world with custom creatures, including ferrets, dodo birds, and wandering souls.
- 4 New Ores and Armor Sets: Generates rare underground materials for crafting strong sets of armor, weapons, and tools.
- Adds two custom villager professions with regional items to trade.
- Spawns hidden dungeons and underground structures filled with loot across the world.
- Introduces a dedicated boss biome where players face off in a tough battle.
- Brings decorative blocks and building materials matching each regional environment.
Screenshots:





Biomes of Overworld Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Downloads as 473662.mcaddon
- Download size: 1.3 MB
- Download link checked 24 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.