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Happy GhastMinecraft mod for 1.21.5

A simple [backport] mod recreating the happy ghast showcased for the 2025 summer drop during minecraft live

client and servernewest supported 1.21.5UtilityAdventureMobsDecoration
Latest version
1.1.1
Minecraft
1.21.1 to 1.21.5
Java
Java 21+
Loader
NeoForge
Licence
MIT
Downloads
10.6k
Updated
18 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Happy Ghast servers

One click and Happy Ghast is installed with the right loader, on hardware built for it.

  • 1.21.5
  • NeoForge
  • 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 Happy Ghast declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.5NeoForge21+declared25 Mar 2025
1.21.4NeoForge21+declared3 Dec 2024
1.21.3NeoForge21+declared23 Oct 2024
1.21.2NeoForge21+declared22 Oct 2024
1.21.1NeoForge21+declared8 Aug 2024

Download

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

1.1.1release26 Mar 2025

the_new_update-1.1.1-neoforge-1.21.1.jar · 0.4 MB · for 1.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1

Download latest
423789ccb003…
Older versions2
  • 1.1.026 Mar 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.10.4 MB261 downloadsbcac4389f5fa…Get
  • 1.0.025 Mar 20251.21.4, 1.21.3, 1.21.2, 1.21.10.2 MB181 downloads8fe0d716f83e…Get

Frequently asked

Does Happy Ghast work on Minecraft 1.21.5?

Yes. 1.21.5 is the newest Minecraft version Happy Ghast 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 Happy Ghast support?

Everything the author has declared, from 1.21.1 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 Happy Ghast on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Happy Ghast support?

NeoForge. 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 Happy Ghast?

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 Happy Ghast under?

MIT, 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 Happy Ghast?

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 Happy Ghast 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 26 Mar 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? .