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Allay, behave !Minecraft mod for 1.21.5

Tell your allays to stay still, and other QoL tweaks.

server onlynewest supported 1.21.5MobsGame Mechanics
Latest version
1.5.0+1.21.5
Minecraft
1.19.4 to 1.21.5
Java
Java 21+
Loader
Fabric
Licence
EUPL-1.2
Downloads
7.0k
Updated
18 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Allay, behave ! servers

One click and Allay, behave ! is installed with the right loader, on hardware built for it.

  • 1.21.5
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Allay, behave ! declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
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
1.19.4Fabric17+declared14 Mar 2023

Download

From Allay, behave !’s own host. Nothing is re-hosted here.

1.5.0+1.21.5release12 Apr 2025

allay-behave-1.5.0+1.21.5.jar · 57 KB · for 1.21.5

Download latest
3586e6cdbd2e…
Older versions13
  • 1.5.0+1.2112 Apr 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.2157 KB882 downloads6c94b5c80904…Get
  • 1.4.0+1.216 Mar 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.2156 KB277 downloads25dff950531b…Get
  • 1.3.3+1.2127 Oct 20241.21.4, 1.21.3, 1.21.2, 1.21.1, 1.2156 KB670 downloads6254fe10e6bc…Get
  • 1.3.2+1.2114 Jun 20241.21.1, 1.2163 KB665 downloads25d19b1d000b…Get
  • 1.3.2+1.19.414 Jun 20241.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +3 more63 KB1.7k downloads2e3537eb07ce…Get
  • 1.3.1+1.19.415 Mar 20241.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +3 more0.1 MB652 downloads81c9bafcdb8d…Get
  • 1.3.0+1.19.429 Oct 20231.20.4, 1.20.3, 1.20.2, 1.20.1, 1.20 +1 more0.1 MB803 downloads4b2995215f4c…Get
  • 1.2.0+1.201 Sept 20231.20.2, 1.20.1, 1.200.1 MB247 downloads1dbf510fe4db…Get
  • 1.2.0+1.19.41 Sept 20231.19.40.1 MB116 downloadsf38f76b96eab…Get
  • 1.1.0+1.2014 Aug 20231.20.2, 1.20.1, 1.200.1 MB157 downloads2922e352bcbc…Get
  • 1.1.0+1.19.414 Aug 20231.19.40.1 MB115 downloadse5cce642a9ac…Get
  • 1.0.0+1.204 Jul 20231.20.2, 1.20.1, 1.200.1 MB188 downloads358ccbfac0f1…Get
  • 1.0.04 Jul 20231.19.40.1 MB126 downloadsc463e512f7c4…Get

Frequently asked

Does Allay, behave ! work on Minecraft 1.21.5?

Yes. 1.21.5 is the newest Minecraft version Allay, behave ! 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 Allay, behave ! support?

Everything the author has declared, from 1.19.4 up to 1.21.5. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Allay, behave ! on the client or the server?

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

Which platform or loader does Allay, behave ! support?

Fabric. 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 Allay, behave !?

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

What licence is Allay, behave ! under?

EUPL-1.2, 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 Allay, behave !?

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 Allay, behave ! 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.

Armor HiderHide or adjust the transparency of armor, glint, and offhand items - with full multiplayer sync. No dependencies required.Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftArchitectury 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.AttributeFixRemoves arbitrary limits on Minecraft's attribute system.

Details from Modrinth, where the author last updated it on 12 Apr 2025. 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? .