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mod

CardiacMinecraft mod for 1.21.1

Pickable health orbs after mob death

client and servernewest supported 1.21.1UtilityAdventureGame Mechanics
Latest version
0.5.3.4
Loaders
Quilt, NeoForge, Forge, Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
85.3k
Updated
13 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Cardiac servers

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

  • 1.21.1
  • Quilt
  • NeoForge
  • Forge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Quilt, NeoForge, Forge, Fabric21+declared8 Aug 2024
1.21Forge, Quilt, Fabric, NeoForge21+declared13 Jun 2024
1.20.1NeoForge, Fabric, Forge, Quilt17+declared12 Jun 2023
1.19.2Fabric, Quilt, NeoForge, Forge17+declared5 Aug 2022
1.18.2Forge, Quilt, NeoForge, Fabric17+declared28 Feb 2022

Download

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

0.5.3.4release13 Aug 2025

Cardiac-NEOFORGE-0.5.3.4+1.21.jar · 0.0 MB · for 1.21, 1.21.1

Download latest
be1210acf444
Older versions11
  • 0.5.3.314 Nov 20241.21, 1.21.10.0 MB89 downloads3d57accb4b24Get
  • 0.5.3.220 Sept 20241.20.10.0 MB2.4k downloadsd08947106dcbGet
  • 0.5.3.117 Sept 20241.20.10.0 MB59 downloadse7ce464fd3c9Get
  • 0.5.313 Sept 20241.21, 1.21.10.0 MB92 downloads6e858cfabcd0Get
  • 0.5.2.31 Sept 20241.21, 1.21.10.0 MB67 downloads2810f85015c4Get
  • 0.5.2.110 Aug 20241.21, 1.21.10.0 MB345 downloadsff7a26210148Get
  • 0.5.131 Jul 20241.210.0 MB83 downloadsabc3f349da63Get
  • 0.519 Jul 20241.210.0 MB12.6k downloadsae1a8e6252beGet
  • 0.48 Feb 20241.20.10.0 MB91 downloads22c8e2cbba4dGet
  • 0.31 Feb 20241.20.10.0 MB86 downloads3297817de68dGet
  • 0.231 Jan 20241.20.10.0 MB96 downloadsa18f12d1d656Get

Frequently asked

Does Cardiac work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Cardiac 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 Cardiac support?

Everything the author has declared, from 1.18.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Cardiac 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 Cardiac support?

Quilt, NeoForge, Forge, 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 Cardiac?

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 Cardiac 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 Cardiac?

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 Cardiac 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.

Last checked 2 mo 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? .