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RuinedStructures999Minecraft plugin for 1.21.11

Bring your world to life with RuinedStructures999 — a powerful plugin that spawns configurable, loot-filled ruined structures in your Minecraft world!

server onlynewest supported 1.21.11AdventureGame MechanicsDecorationWorldgen
Latest version
1.0.6
Minecraft
1.21 to 1.21.11
Java
Java 21+
Platforms
Bukkit, Spigot, Purpur, Paper
Licence
LicenseRef-All-Rights-Reserved
Downloads
2.1k
Updated
18 d ago
Available on
Modrinth
Space NodeOur hosting

Host RuinedStructures999 servers

One click and RuinedStructures999 is installed on a Paper or Purpur server built for it.

  • 1.21.11
  • Bukkit
  • Spigot
  • Purpur
  • Paper
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version RuinedStructures999 declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21.11Bukkit, Spigot, Purpur, Paper21+declared9 Dec 2025
1.21.10Paper, Spigot, Purpur, Bukkit21+declared7 Oct 2025
1.21.9Paper, Spigot, Purpur, Bukkit21+declared30 Sept 2025
1.21.8Paper, Spigot, Purpur, Bukkit21+declared17 Jul 2025
1.21.7Paper, Spigot, Purpur, Bukkit21+declared30 Jun 2025
1.21.6Bukkit, Paper, Purpur, Spigot21+declared17 Jun 2025
1.21.5Bukkit, Spigot, Purpur, Paper21+declared25 Mar 2025
1.21.4Paper, Spigot, Purpur, Bukkit21+declared3 Dec 2024
1.21.3Bukkit, Spigot, Purpur, Paper21+declared23 Oct 2024
1.21.2Bukkit, Spigot, Purpur, Paper21+declared22 Oct 2024
1.21.1Paper, Spigot, Purpur, Bukkit21+declared8 Aug 2024
1.21Spigot, Paper, Purpur, Bukkit21+declared13 Jun 2024

Download

From RuinedStructures999’s own host. Nothing is re-hosted here.

1.0.6release7 Apr 2026

RuinedStructures999-1.0.6.jar · 72 KB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more

Download latest
4d85e219b3f2…
Older versions6
  • 1.0.524 Dec 20251.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more67 KB719 downloads2114e9650516…Get
  • 1.0.430 Oct 20251.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +6 more67 KB305 downloads69c5c88514ee…Get
  • 1.0.330 Sept 20251.21.9, 1.21.8, 1.21.7, 1.21.6, 1.21.5 +5 more49 KB127 downloadse3138142967e…Get
  • 1.0.229 Sept 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +4 more23 KB26 downloads2e77902ed964…Get
  • 1.0.117 Sept 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +4 more51 KB80 downloads28c5b73860da…Get
  • 1.0.014 Sept 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +4 more19 KB27 downloadsdea0cdd0f4e3…Get

Frequently asked

Does RuinedStructures999 work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version RuinedStructures999 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 RuinedStructures999 support?

Everything the author has declared, from 1.21 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install RuinedStructures999 on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does RuinedStructures999 support?

Bukkit, Spigot, Purpur, Paper. 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 RuinedStructures999?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the plugin itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is RuinedStructures999 under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install RuinedStructures999?

Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.

Where do I download RuinedStructures999 safely?

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

Works on the same versions

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

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Last checked 18 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .