
Just Another Structure Pack
Java mod listed for Minecraft 26.x. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth







Just Another Structure Pack is a structure data pack that adds new structures to the Overworld. The various structures are designed to seamlessly integrate into vanilla gameplay and add variation and reward to exploration.
From small ruins to long lost labyrinths, Just Another Structure Pack offers a variety of structures for your worlds.
Structures include:
Catacombs:
These ominous structures spawn rarely in Taigas. The consist of a long entrance shaft and then a maze of twisting pathways. Contains lots of skeletons.
Bastion Outpost:
This mysterious underground structure contains many Illagers including Illusioners.
Friendly Outpost:
Rare structures that contains villagers and early game loot. Spawn in most biomes.
Illager Ship:
Find illagers aboard a ship in most ocean biomes.
Tower:
Towers generate uncommonly in the world and act as waypoints. Contains loot with helpful exploration resources, and always contain a compass and lodestone.
Rustic Church:
Small, ambient structure that spawns in forest biomes. Has a chance to spawn as a ruined variant.
Overgrown Library:
Small structure that spawns in Lush Caves. A good source of enchanted books and bookshelves.
Ambients
Small ruins found in deserts and forests, with more biomes planned for the future
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.2
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as just-another-structure-pack-2.5.jar — drop this file into the mods folder
- Download size: 752 KB
- Download link checked 7 Oct 2026 — working
These come from our own check of the pack file, not from the source page.