How do I install Structures Rebalanced?

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. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Structures Rebalanced work with?

The listing gives Minecraft 1.21, 1.21.1, 1.21.2, among others. This is the version stated by the author or source site, not something we verified ourselves.

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DatapacksJava

Structures Rebalanced

by RainlessSky · on Modrinth

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Data pack only.

Minecraft 1.21–1.21.4Newest
Minecraft 1.20.5–1.20.6
Minecraft 1.20.4

⬇ Download for 1.21–1.21.4 ⬇ Download for 1.20.5–1.20.6 ⬇ Download for 1.20.4

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Structures Rebalanced's goal is to increase the variety of structures, filling up empty biomes and refreshing existing ones. This is incomplete, anything is subject to change.

Structures will only generate in chunks generated when the data pack is enabled.

Structures

Structures Rebalanced adds 10 new structures to various biomes and refreshes one. Below is a list of all structures, a short description of the structure, and what biomes it spawns in (if applicable).

warning: spoilers!

Surface Mineshaft

A new, detailed mineshaft with an entry from the surface. Features plenty of spawners.

Details

A surface mineshaft entrance on the surface.

Valid spawn biomes: Plains, Forest, Flower Forest, Birch Forest, Taiga, Old Growth Spruce Taiga, Savanna

Desert Tomb

Maze-like sandstone corridors featuring: puzzles, traps, and a lot of spawners.

Details

A desert tomb entrance on the surface.

Valid spawn biomes: read the structure name

Mud Ruin

A ruined village in the style of vanilla's Trail Ruins.

Details

The interior of a mud ruin building.

Valid spawn biomes: Jungle, Sparse Jungle, Old Growth Birch Forest, Taiga, Old Growth Spruce Taiga

Conquered Stronghold

A variant of stronghold conquered by Illagers. This does not replace vanilla's strongholds.

Details

A conquered stronghold entrance on the surface.

Valid spawn biomes: Plains, Savanna

Crypt

A vanilla-esque 5 room dungeon with pots & chests.

Details Valid spawn biomes: All biomes, only generates in the stone layer

Deepslate/Sculk Dungeon

Similar to a vanilla dungeon, but specialized for the deepslate layer. There is a sculk variant for the Deep Dark.

Details Valid spawn biomes: All biomes

Big Mushroom

Mushroom. Contains Mush and Room.

Details Valid spawn biomes: Swamp, Dark Forest

Overgrown Dungeon

Extremely mossy corridors with plenty of traps.

Details

A room in an overgrown dungeon

Valid spawn biomes: Jungles

Pillager Outpost (refresh)

Pillager Outpost is now a floor taller & contains furniture. A special surprise stands at the highest floor. This replaces the vanilla Pillager Outpost.

Details

A refreshed Pillager Outpost in a desert

Badlands Trading Post

Singular building with two villagers.

Details

Valid spawn biome: Badlands

Cobblestone Ruin

A couple of ruins from who knows when.

Details Valid spawn biome: Plains, Sunflower Plains, Meadow, Forest, Flower Forest, Birch Forest, Old Growth Birch Forest, Jungle, Sparse Jungle, Windswept Hills, Windswept Forest, Dark Forest (aka Dark Oak Forest), Swamp, Savanna KNOWN ISSUES - A Surface Mineshaft "ladder" template has missing chest loot

Advancements Addon

The advancements addon adds advancements for Structures Rebalanced's added structures. If you have advancement suggestions, post them in the Discord server!

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21, 1.21.1, 1.21.2
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 — see the MC Java Mods guides for the full walkthrough.

Verified by MCModsHub

Downloads as structures-rebalanced-v0.10.2.zip
Download size: 996 KB
Download link checked 29 Aug 2026 — working

These come from our own check of the pack file, not from the source page.

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