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WaterBar999Minecraft plugin for 1.21.11

The WaterBar plugin enhances Minecraft gameplay by implementing a thirst management system that requires players to monitor their hydration levels, collect and purify water, and adapt their survival strategies based on biome conditions.

server onlynewest supported 1.21.11AdventureGame Mechanics
Latest version
1.0.7
Minecraft
1.21 to 1.21.11
Java
Java 21+
Platforms
Paper, Bukkit, Spigot, Purpur
Licence
LicenseRef-All-Rights-Reserved
Downloads
758
Updated
19 d ago
Available on
Modrinth
Space NodeOur hosting

Host WaterBar999 servers

One click and WaterBar999 is installed on a Paper or Purpur server built for it.

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

Minecraft versions

Every version WaterBar999 declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21.11Paper, Bukkit, Spigot, Purpur21+declared9 Dec 2025
1.21.10Purpur, Bukkit, Spigot, Paper21+declared7 Oct 2025
1.21.9Purpur, Bukkit, Spigot, Paper21+declared30 Sept 2025
1.21.8Purpur, Bukkit, Spigot, Paper21+declared17 Jul 2025
1.21.7Purpur, Bukkit, Spigot, Paper21+declared30 Jun 2025
1.21.6Paper, Purpur, Spigot, Bukkit21+declared17 Jun 2025
1.21.5Paper, Bukkit, Spigot, Purpur21+declared25 Mar 2025
1.21.4Purpur, Bukkit, Spigot, Paper21+declared3 Dec 2024
1.21.3Paper, Bukkit, Spigot, Purpur21+declared23 Oct 2024
1.21.2Paper, Bukkit, Spigot, Purpur21+declared22 Oct 2024
1.21.1Purpur, Bukkit, Spigot, Paper21+declared8 Aug 2024
1.21Bukkit, Purpur, Spigot, Paper21+declared13 Jun 2024

Download

From WaterBar999’s own host. Nothing is re-hosted here.

1.0.7release26 Feb 2026

ThirstBar-1.0.7.jar · 30 KB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more

Download latest
8583d8d8d263…
Older versions7
  • 1.0.631 Dec 20251.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more27 KB132 downloads829d314b373a…Get
  • 1.0.510 Nov 20251.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +6 more25 KB90 downloads566b52f69ae2…Get
  • 1.0.43 Oct 20251.21.9, 1.21.8, 1.21.7, 1.21.6, 1.21.5 +5 more21 KB65 downloads249458a073c9…Get
  • 1.0.32 Sept 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +4 more17 KB63 downloads13fa46a59449…Get
  • V1.0.28 Aug 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.415 KB55 downloads3006673b836a…Get
  • V1.122 Jul 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.414 KB57 downloadsef1086f0c269…Get
  • V1.010 Jul 20251.21.7, 1.21.6, 1.21.5, 1.21.413 KB54 downloads645ce2e541bb…Get

Frequently asked

Does WaterBar999 work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version WaterBar999 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 WaterBar999 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 WaterBar999 on the client or the server?

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

Which platform or loader does WaterBar999 support?

Paper, Bukkit, Spigot, Purpur. 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 WaterBar999?

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 WaterBar999 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 WaterBar999?

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 WaterBar999 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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Details from Modrinth, where the author last updated it on 17 Sept 2026. 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? .