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Additional StructuresMinecraft mod for 1.21.10

Adds > 250 new structures that integrate perfectly into your world!

newest supported release 1.21.10World StructuresWorld Gen
Latest version
AdditionalStructures v.8.1.1-NEO
Minecraft
1.12 to 1.21.10
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
32.1M
Updated
10 mo ago
Available on
CurseForge

Minecraft versions

Every version Additional Structures declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.10NeoForge, Forge21+declared7 Oct 2025
1.21.9Forge, NeoForge21+declared30 Sept 2025
1.21.5NeoForge, Forge21+declared25 Mar 2025
1.21.4Forge, NeoForge21+declared3 Dec 2024
1.21.3NeoForge, Forge21+declared23 Oct 2024
1.21.2NeoForge, Forge21+declared22 Oct 2024
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21NeoForge, Forge21+declared13 Jun 2024
1.20.6NeoForge, Forge21+declared29 Apr 2024
1.20.5NeoForge, Forge21+declared23 Apr 2024
1.20.4NeoForge, Forge17+declared7 Dec 2023
1.20.3NeoForge, Forge17+declared4 Dec 2023
1.20.2NeoForge, Forge17+declared20 Sept 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.20NeoForge, Forge17+declared2 Jun 2023
1.19.4NeoForge, Forge17+declared14 Mar 2023
1.19.3Forge, NeoForge17+declared7 Dec 2022
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.19.1Forge, NeoForge17+declared27 Jul 2022
1.19NeoForge, Forge17+declared7 Jun 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.12.2Forge, NeoForge8+declared18 Sept 2017
1.12.1NeoForge, Forge8+declared3 Aug 2017
1.12NeoForge, Forge8+declared2 Jun 2017

Download

From Additional Structures’s own host. Nothing is re-hosted here.

Browse 38 indexed releases

Most recently published release

AdditionalStructures v.8.1.1-NEOrelease28 Dec 2025

AdditionalStructures-1.21.10-(v.8.1.1-NEO).jar · 1.5 MB · for 1.21.10, 1.21.9 · NeoForge

Download this release
05bfd35a8581…
Older versions24
  • AdditionalStructures v.8.1.0-NEO17 Dec 20251.21.10, 1.21.91.5 MB100 downloads7a31c3b00eb3…Get
  • AdditionalStructures v.6.4.0-NEO15 Dec 20251.21.5, 1.21.4, 1.21.3, 1.21.21.5 MB52 downloads6f0ca5f008c7…Get
  • AdditionalStructures v.8.0.0-NEO7 Oct 20251.21.10, 1.21.91.5 MB149 downloads625780cc4a40…Get
  • Additional Structures v.6.3.2-NEO27 May 20251.21.1, 1.211.5 MB129.8k downloads8aded0dfac22…Get
  • AdditionalStructures v.7.0.0-NEO18 May 20251.21.51.5 MB189 downloadsa5ced6a95de8…Get
  • Additional Structures v.6.3.1-NEO3 May 20251.21.1, 1.211.5 MB4.6k downloads5d33e90efb0a…Get
  • Additional Structures v.6.3.0-NEO1 May 20251.21.4, 1.21.3, 1.21.21.5 MB521 downloadsc9097f565c12…Get
  • Additional Structures v.6.2.0-NEO26 Mar 20251.21.51.4 MB5.5k downloads15604032bfc7…Get
  • AdditionalStructures v.6.1.1-NEO29 Jan 20251.21.4, 1.21.3, 1.21.21.4 MB5.8k downloadsfa494566a78d…Get
  • Additional Structures v.6.1.0-NEO1 Jan 20251.21.4, 1.21.3, 1.21.21.4 MB4.1k downloads00b27bb3b642…Get
  • Additional Structures v.5.0.2-NEO4 Sept 20241.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.21.4 MB3.8k downloads0d91147f9b57…Get
  • Additional Structures v.6.0.1-NEO4 Sept 20241.21.1, 1.211.4 MB227.6k downloads99fb89b52443…Get
  • Additional Structures v.4.2.23 Sept 20241.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +2 more1.5 MB2.0M downloadsb0a03635fe02…Get
  • Additional Structures v.6.0.0-NEO20 Jun 20241.21.1, 1.211.4 MB55.9k downloads2062b17d91ae…Get
  • Additional Structures v.5.0.1-NEO21 Jan 20241.20.4, 1.20.3, 1.20.21.4 MB16.7k downloads91b728e0e648…Get
  • Additional Structures v.5.0.0-NEO4 Dec 20231.20.4, 1.20.3, 1.20.21.4 MB8.9k downloadsed2f28c50b35…Get
  • Additional Structures v.4.0.426 Sept 20231.19.4, 1.19.3, 1.19.2, 1.19.1, 1.191.4 MB2.4M downloads28a8efe1f348…Get
  • Additional Structures v.4.2.123 Sept 20231.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +2 more1.4 MB2.5M downloads01db05b2db84…Get
  • Additional Structures v.4.2.015 Sept 20231.20.2, 1.20.1, 1.201.4 MB45.6k downloads81eb80b7df0e…Choose file on publisher ↗
  • Additional Structures v.4.1.218 Jun 20231.20.1, 1.201.4 MB609.2k downloads70788d8d7add…Choose file on publisher ↗
  • Additional Structures v.4.1.116 Jun 20231.20.11.4 MB10.6k downloads9bb4a7b7b74a…Get
  • Additional Structures v.4.1.015 Jun 20231.20.11.4 MB2.4k downloads9852857459e8…Get
  • Additional Structures v.4.0.316 Dec 20221.19.4, 1.19.3, 1.19.2, 1.19.1, 1.191.4 MB1.7M downloads1e3be1913e41…Get
  • Additional Structures v.3.1.125 Sept 20221.18.20.9 MB536.6k downloads93811602a458…Get

Frequently asked

Does Additional Structures work on Minecraft 1.21.10?

Yes. 1.21.10 is the newest Minecraft version Additional Structures declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Additional Structures support?

Everything the author has declared, from 1.12 up to 1.21.10. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Additional Structures support?

NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Additional Structures?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Additional Structures?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Additional Structures safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.Xaero's MinimapDisplays the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which help you find the locations you've marked.

Details from CurseForge, where the author last updated it on 28 Dec 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .