Advanced Structures: Pre-Release
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A Minecraft mod that adds more than 70 new structures.
Includes a large focus on traversing worlds with enhanced world generation, structures, dungeons, and more for players to find unique loot.
General improvements to world generation, such as bug fixes, aesthetic overhauls, or misc additions.
Data Packs were introduced to vanilla Minecraft in version 1.13 and allow the server to modify data about the game, or run commands. Data Packs are compatible with all mod loaders.
Neoforge is a fork of the Minecraft Forge available for versions 1.20.1+ of Minecraft. Many Forge mods are compatible with Neoforge and vice versa.
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ADVANCED STRUCTURES: PRE-RELEASE
If you are not sure about downloading this, check out the gallery!
Advanced Structures is a vanilla-style datapack that fills your world with over 70 hand-crafted structures, from humble roadside wells to crumbling giant ruins swallowed by time. Every structure is designed to feel like it has always been there — weathered, overgrown, and waiting to be found.
What's Included
- 70+ unique structures spanning a wide range of scales and styles
- Structures range from small details like wells and waypoints to massive multi-piece superstructures generated through Jigsaw
- Each structure uses carefully tuned decay and aging processors so no two generations look identical — mossy, cracked, crumbled, or half-buried
- Lore books hidden throughout, telling the story of a world with a history
Lore
The world holds secrets. Scattered across ruins, forgotten temples, and collapsed citadels are the writings of those who came before. Find their journals, their warnings, and their maps. The story unfolds as you explore — there is no quest marker, only curiosity.
Design
Every structure is built to feel vanilla-adjacent — nothing that would look out of place in a Mojang update. Structures respect terrain, use familiar block palettes, and decay naturally into their surroundings. Jigsaw-based structures like the ruined citadel generate differently every time, ensuring no two worlds feel the same.

A special thanks to Complementary Shaders for their awesome shaderpacks!
Pre-Release Notes
This is an early pre-release. Here is what is and isn't in yet:
| Status | |
|---|---|
| Overworld structures | Included |
| Lore books | Included |
| Nether structures | Not yet |
| End structures | Not yet |
| Full lore completion | In progress |
Expect bugs, missing features, and balance changes before the full release. Please report any issues you find — feedback at this stage is hugely valuable.
Compatibility
- Minecraft: 1.21.x
- Type: Datapack (vanilla, no mods required)
- Compatible with most other datapacks
- Not compatible with datapacks that override the same structure sets or template pools
Installation
- Download the
.zipfile - Place it in your world's
datapacksfolder - Run
/reloadif adding to an existing world - New structures will generate in newly generated chunks only
- If you don't like one of the structures, go into: data/structures/worldgen/structure/ and remove the structures file.
Full release coming in late summer 2026 with possible Nether and End structures, completed lore, and additional content!
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