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What Did I Just Kill?Minecraft mod for 1.21.11

displays a small toast with information about the mob you just killed

client and servernewest supported 1.21.11UtilityAdventureMobsEquipment
Latest version
1.21.11-1.1.7-Forge
Minecraft
1.18.2 to 1.21.11
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
CC-BY-NC-ND-4.0
Downloads
21.2k
Updated
9 mo ago
Available on
Modrinth
Space NodeOur hosting

Host What Did I Just Kill? servers

One click and What Did I Just Kill? is installed with the right loader, on hardware built for it.

  • 1.21.11
  • NeoForge
  • Forge
  • 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 What Did I Just Kill? declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11NeoForge, Forge, Fabric21+declared9 Dec 2025
1.21.10Fabric, NeoForge, Forge21+declared7 Oct 2025
1.21.9Forge, NeoForge, Fabric21+declared30 Sept 2025
1.21.8Forge, NeoForge, Fabric21+declared17 Jul 2025
1.21.7Forge, NeoForge, Fabric21+declared30 Jun 2025
1.21.6Forge, NeoForge, Fabric21+declared17 Jun 2025
1.21.5Forge, NeoForge, Fabric21+declared25 Mar 2025
1.21.4Forge, NeoForge, Fabric21+declared3 Dec 2024
1.21.3Fabric, Forge, NeoForge21+declared23 Oct 2024
1.21.2NeoForge, Forge, Fabric21+declared22 Oct 2024
1.21.1Fabric, NeoForge, Forge21+declared8 Aug 2024
1.21Forge, NeoForge, Fabric21+declared13 Jun 2024
1.20.6Forge, NeoForge, Fabric21+declared29 Apr 2024
1.20.4NeoForge, Forge, Fabric17+declared7 Dec 2023
1.20.1NeoForge, Forge, Fabric17+declared12 Jun 2023
1.19.4Fabric, NeoForge, Forge17+declared14 Mar 2023
1.19.3Forge, NeoForge, Fabric17+declared7 Dec 2022
1.18.2Forge, Fabric, NeoForge17+declared28 Feb 2022

Download

From What Did I Just Kill?’s own host. Nothing is re-hosted here.

All 60 releases
1.21.11-1.1.7-Forgerelease3 Jan 2026

whatdidijustkill-forge-1.21.11-1.1.7.jar · 0.1 MB · for 1.21.11

Download latest
498489512fa4…
Older versions24
  • 1.21.11-1.1.7-Fabric3 Jan 20261.21.110.1 MB1.5k downloads35a904340a41…Get
  • 1.21.11-1.1.7-NeoForge3 Jan 20261.21.110.1 MB81 downloadse813ee551edb…Get
  • 1.21.10-1.1.6-Forge13 Nov 20251.21.10, 1.21.90.1 MB81 downloadsddd3cb2bab00…Get
  • 1.21.10-1.1.6-Fabric13 Nov 20251.21.10, 1.21.90.1 MB522 downloadsf8095ffce8e7…Get
  • 1.21.10-1.1.6-NeoForge13 Nov 20251.21.10, 1.21.90.1 MB71 downloads22bc8a3316b2…Get
  • 1.21.8-1.1.5-Forge20 Jul 20251.21.80.1 MB116 downloadsc921e64d5e46…Get
  • 1.21.8-1.1.5-Fabric20 Jul 20251.21.80.1 MB809 downloads1d1b4f05cb45…Get
  • 1.21.8-1.1.5-NeoForge20 Jul 20251.21.80.1 MB83 downloads2fc8bcaa3161…Get
  • 1.21.5-1.1.5-Forge20 Jul 20251.21.50.1 MB39 downloads3e1517c5a6e5…Get
  • 1.21.5-1.1.5-Fabric20 Jul 20251.21.50.1 MB310 downloads04576445df8b…Get
  • 1.21.5-1.1.5-NeoForge20 Jul 20251.21.50.1 MB34 downloads322dee6ad1c1…Get
  • 1.21.7-1.1.5-Forge19 Jul 20251.21.70.1 MB40 downloadsb8dcd1ed6c29…Get
  • 1.21.7-1.1.5-Fabric19 Jul 20251.21.70.1 MB135 downloadsc12b07a532ab…Get
  • 1.21.7-1.1.5-NeoForge19 Jul 20251.21.70.1 MB45 downloads12ae86e8f940…Get
  • 1.21.6-1.1.5-Forge21 Jun 20251.21.60.1 MB40 downloads01840634500f…Get
  • 1.21.6-1.1.5-Fabric21 Jun 20251.21.60.1 MB244 downloadsd2f7a56b628c…Get
  • 1.21.6-1.1.5-NeoForge21 Jun 20251.21.60.1 MB38 downloads406e1848c2ad…Get
  • 1.21.4-1.1.4-Forge31 Jan 20251.21.40.1 MB133 downloads115905be91e4…Get
  • 1.21.4-1.1.4-Fabric31 Jan 20251.21.40.1 MB1.1k downloadsf8560db31e43…Get
  • 1.21.4-1.1.4-NeoForge31 Jan 20251.21.40.1 MB94 downloads4558452ab95f…Get
  • 1.20.6-1.1.4-Forge31 Jan 20251.20.60.1 MB46 downloadsa82cdc828a61…Get
  • 1.20.6-1.1.4-Fabric31 Jan 20251.20.60.1 MB74 downloadsabfe958cb3e4…Get
  • 1.20.6-1.1.4-NeoForge31 Jan 20251.20.60.1 MB53 downloads11810ce0d830…Get
  • 1.20.4-1.1.4-Forge31 Jan 20251.20.40.1 MB49 downloadse43c4cd32197…Get

Frequently asked

Does What Did I Just Kill? work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version What Did I Just Kill? 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 What Did I Just Kill? support?

Everything the author has declared, from 1.18.2 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 What Did I Just Kill? 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 What Did I Just Kill? support?

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 What Did I Just Kill??

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 What Did I Just Kill? under?

CC-BY-NC-ND-4.0, 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 What Did I Just Kill??

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 What Did I Just Kill? 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.GeckoLibA 3D animation library for entities, blocks, items, armor, and more!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.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

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? .