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Kill EffectsMinecraft mod for 1.21.11

Adds client sided kill effects and custom critical hit particles

client onlynewest supported release 1.21.11UtilityGame MechanicsDecorationMagic
Latest version
1.15.0+1.21.8
Minecraft
1.21 to 1.21.11
Java
Java 21+
Loader
Fabric
Licence
MIT
Downloads
1.3k
Updated
4 mo ago
Available on
Modrinth

Screenshots

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

Minecraft versions

Every version Kill Effects 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

Download

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

Browse 26 indexed releases

For Minecraft 1.21.11

Choose the loader you use before downloading.

  • Fabric

    1.15.0+1.21.11 · 16 Jun 2026 · killfx-1.15.0+1.21.11.jar

    Get Fabric

Most recently published release

1.15.0+1.21.8release16 Jun 2026

killfx-1.15.0+1.21.8.jar · 0.2 MB · for 1.21.8 · Fabric

Download this release
ed1a23dc2bd2…
Older versions24
  • 1.15.0+1.21.916 Jun 20261.21.90.2 MB5 downloadsa30761824680…Get
  • 1.15.0+1.21.116 Jun 20261.21.10.2 MB95 downloads1075652e129b…Get
  • 1.15.0+1.21.1016 Jun 20261.21.100.2 MB17 downloads246d12b3cd95…Get
  • 1.15.0+1.21.1116 Jun 20261.21.110.2 MB714 downloads61db5e56de9d…Get
  • 1.15.0+1.2116 Jun 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more0.2 MB298 downloadsc06d56d8b82c…Get
  • 1.14.0+1.21.416 Jun 20261.21.40.2 MB49 downloadse7e465fc7b5e…Get
  • 1.14.0+1.21.1116 Jun 20261.21.110.2 MB3 downloadsbef204c3eb92…Get
  • 1.13.0+1.21.1112 Jun 20261.21.110.2 MB56 downloads564a3aa7dd3b…Get
  • 1.13.0+1.21.1012 Jun 20261.21.100.2 MB8 downloads16d245f0ac4f…Get
  • 1.13.0+1.21.412 Jun 20261.21.40.2 MB22 downloads5f0e78f0e8b1…Get
  • 1.12.2+1.21.1010 Jun 20261.21.100.2 MB4 downloadsf3c8fd285919…Get
  • 1.12.2+1.21.1110 Jun 20261.21.110.2 MB29 downloads21416675d5f5…Get
  • 1.12.2+1.21.410 Jun 20261.21.40.2 MB14 downloadseea262104090…Get
  • 1.12.0+1.21.108 Jun 20261.21.100.2 MB7 downloads6f15f3481870…Get
  • 1.12.0+1.21.118 Jun 20261.21.110.2 MB22 downloadse736e62a9815…Get
  • 1.12.0+1.21.48 Jun 20261.21.40.2 MB8 downloads357dcad21ec9…Get
  • 1.11.0+1.21.48 Jun 20261.21.40.2 MB5 downloads1ad3647e7397…Get
  • 1.11.0+1.21.118 Jun 20261.21.110.2 MB21 downloads3442e2ae790c…Get
  • 1.11.0+1.21.108 Jun 20261.21.100.2 MB5 downloads3bb30ff54781…Get
  • 1.7.0+1.21.114 Jun 20261.21.110.2 MB22 downloads3fd56e9766ef…Get
  • 1.7.0+1.21.44 Jun 20261.21.40.2 MB6 downloads96eb95747dce…Get
  • 1.7.0+1.21.104 Jun 20261.21.100.2 MB5 downloadsf8d4fe19a632…Get
  • 1.5.2+1.21.114 Jun 20261.21.110.1 MB3 downloads0d7d0464890d…Get
  • 1.5.2+1.21.44 Jun 20261.21.40.1 MB8 downloads3d38a7ed1b03…Get

Frequently asked

Does Kill Effects work on Minecraft 1.21.11?

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

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Kill Effects 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 Kill Effects?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Kill Effects 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 Kill Effects?

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 Kill Effects 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury 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.Xaero's MinimapDisplays 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.

Details from Modrinth, where the author last updated it on 16 Jun 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .