Structure+
by Pokrag
Structure+ adds several naturally generated structures to new Minecraft worlds, such as Ore Spike and House Ruins, for players who explore.
What it does
New structures appear during world generation, so they are placed in the terrain as the world is created. Ore Spike and House Ruins are the two structures the author text names, and each is meant to blend with the vanilla landscape rather than stand apart from it. The additions aim to make exploration more varied and to give the environment more visual variety.
The mod needs Fabric API on Fabric. It is published for Fabric, Forge and NeoForge, and also as a data pack. Server owners install it on the server, and players may add it on the client. Files cover 1.17.1 – 1.21.8 across 12 release versions, and the latest Fabric, Forge and NeoForge builds are all dated 2026-05-24. The license is the MIT License, and the mod is not open source.
The author notes that it works alongside TP Block and the Iron Chests mod, both optional. It also works in worlds that were already generated, so it can be added to an existing save and new structures will show up in areas not yet loaded.
Key features
Ore Spike structure
Ore Spike generates as a naturally placed structure that exposes mineral ore within the landscape.
House Ruins structure
House Ruins generates as ruined buildings spread through the world, for players to find while traveling.
Natural world generation
Each added structure is meant to fit into the standard terrain instead of appearing as a separate area.
Compatible with existing worlds
The additions can be introduced into worlds that were already generated, not only into new ones.
Gallery
Compatibility
Latest build for each game version and loader.
1.21.x3 of 3 versions with builds
1.20.x3 of 3 versions with builds
1.19.x1 of 1 version with builds
1.18.x1 of 1 version with builds
1.17.x1 of 1 version with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Optional 2
Use cases
Exploration playthroughs
Players who travel far from spawn can find the new structures scattered across the terrain.
Multiplayer servers
Server owners install the mod on the server so every player encounters the same generated structures.
Who it’s for: Players who enjoy exploring and server owners who want more generated structures in their worlds. Clients may run it, but the server is the side that needs it.
Questions
Does Structure+ need Fabric API?
Does a player need Structure+ to join a server that runs it?
Will the structures appear in a world that already exists?
In the catalog
Structure+ is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 17,695 mods support Minecraft 1.21.8.
More from Pokrag
Similar mods
What the author says
Structure+ enriches the Minecraft world by adding several new naturally generated structures, designed to enhance exploration and environmental variety. If you enjoy exploration, discovering new structures, and a more lively world, Structure+ is made for you. Each structure is designed to blend naturally into the…
Official listing
- Modrinth page
- modrinth.com/mod/structure_plus
- Owner
- Pokrag
- Published
- 2026-01-24
- Updated on Modrinth
- 2026-05-26
- Facts verified
- 2026-10-15