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Block Break WardenMinecraft mod for 1.21.11

A client-side Minecraft (Fabric) mod that restricts which blocks the player is allowed to break and shows a warning when you try to break a forbidden block.

client onlynewest supported 1.21.11Utility
Latest version
1.0.2+1.21.11
Minecraft
1.20 to 1.21.11
Java
Java 21+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
64
Updated
2 mo ago
Available on
Modrinth
Space NodePartner

Host Block Break Warden servers

One click and Block Break Warden is installed with the right loader, on hardware built for it.

  • 1.21.11
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Block Break Warden declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.6Fabric21+declared29 Apr 2024
1.20.5Fabric21+declared23 Apr 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.3Fabric17+declared4 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023

Download

From Block Break Warden’s own host. Nothing is re-hosted here.

1.0.2+1.21.11release5 Jun 2026

blockbreakwarden-1.0.2+1.21.11.jar · 0.0 MB · for 1.21.9, 1.21.10, 1.21.11

Download latest
999ef9e4992e…
Older versions7
  • 1.0.2+1.21.85 Jun 20261.21.80.0 MB8 downloads69503c01f72e…Get
  • 1.0.2+1.21.65 Jun 20261.21.6, 1.21.70.0 MB6 downloadsf91513a6c351…Get
  • 1.0.2+1.21.45 Jun 20261.21.4, 1.21.50.0 MB10 downloadsfe96189f7c56…Get
  • 1.0.2+1.21.15 Jun 20261.21, 1.21.1, 1.21.2, 1.21.30.0 MB10 downloads544b68fdf882…Get
  • 1.0.2+1.20.65 Jun 20261.20.5, 1.20.60.0 MB3 downloads25510711f77e…Get
  • 1.0.2+1.20.45 Jun 20261.20.2, 1.20.3, 1.20.40.0 MB4 downloads31fce5a33984…Get
  • 1.0.2+1.20.15 Jun 20261.20, 1.20.10.0 MB10 downloads4f84338e0125…Get

Frequently asked

Does Block Break Warden work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Block Break Warden 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 Block Break Warden support?

Everything the author has declared, from 1.20 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 Block Break Warden on the client or the server?

The client only. There is nothing to install on the server, so it works on any server you can already join.

Which loader does Block Break Warden need?

Fabric. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Block Break Warden?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What licence is Block Break Warden 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 Block Break Warden?

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 Block Break Warden safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

Entity CullingUsing async path-tracing to hide Block-/Entities that are not visibleFerriteCoreMemory usage optimizationsImmediatelyFastSpeed up immediate mode rendering in MinecraftYetAnotherConfigLib (YACL)A builder-based configuration library for Minecraft!Xaero's MinimapDisplays a map of 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.[ETF] Entity Texture FeaturesEmissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric

Last checked 6 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? .