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TESTIFICATE (TBS) HORRORMinecraft mod for 1.21.4

something with villagers seems a bit off...

newest supported release 1.21.4Server UtilityCosmeticHorror
Latest version
TESTIFICATE-1.2.5 1.21.4
Minecraft
1.19.2 to 1.21.4
Java
Java 21+
Loader
Forge
Licence
not stated
Downloads
1.7k
Updated
1 mo ago
Available on
CurseForge

Screenshots

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

Minecraft versions

Every version TESTIFICATE (TBS) HORROR declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.4Forge21+declared3 Dec 2024
1.21.3Forge21+declared23 Oct 2024
1.21.2Forge21+declared22 Oct 2024
1.21.1Forge21+declared8 Aug 2024
1.21Forge21+declared13 Jun 2024
1.20.6Forge21+declared29 Apr 2024
1.20.4Forge17+declared7 Dec 2023
1.20.3Forge17+declared4 Dec 2023
1.20.2Forge17+declared20 Sept 2023
1.20.1Forge17+declared12 Jun 2023
1.19.4Forge17+declared14 Mar 2023
1.19.3Forge17+declared7 Dec 2022
1.19.2Forge17+declared5 Aug 2022

Download

From TESTIFICATE (TBS) HORROR’s own host. Nothing is re-hosted here.

Browse 30 indexed releases

Most recently published release

TESTIFICATE-1.2.5 1.21.4release9 Sept 2026

TESTIFICATE-1.2.5 1.21.4.jar · 8.9 MB · for 1.21.4 · Forge

Download this release
36e09e93042a…
Older versions24
  • TESTIFICATE-1.2.5 1.21-1.21.19 Sept 20261.21.1, 1.218.9 MB53ecac7ae59c…Get
  • TESTIFICATE-1.2.5 1.20.2-1.20.49 Sept 20261.20.4, 1.20.3, 1.20.28.9 MBafa9d1cc5e7c…Get
  • TESTIFICATE-1.2.5 1.20.19 Sept 20261.20.18.9 MBb0bb9a55b4d0…Get
  • TESTIFICATE-1.2.5 1.19.48 Sept 20261.19.48.9 MBd09d8abba010…Get
  • TESTIFICATE-1.2.5 1.19.28 Sept 20261.19.28.9 MB082007cb6ff0…Get
  • TESTIFICATE-1.2.1 1.21.43 Aug 20261.21.40.4 MBf9b14b089b7a…Get
  • TESTIFICATE-1.2.1 1.21-1.21.13 Aug 20261.21.1, 1.210.4 MB922d29517412…Get
  • TESTIFICATE-1.2.1 1.20.2-1.20.43 Aug 20261.20.4, 1.20.3, 1.20.20.4 MB372e46b52601…Get
  • TESTIFICATE-1.2.1 1.20.13 Aug 20261.20.10.4 MB32ecff54811e…Get
  • TESTIFICATE-1.2.1 1.19.43 Aug 20261.19.40.4 MB9ae712e4e139…Get
  • TESTIFICATE-1.2.1 1.19.23 Aug 20261.19.20.4 MB0c5dc82e9392…Get
  • TESTIFICATE-1.2.0 1.21.42 Aug 20261.21.40.4 MB45687f3602b9…Get
  • TESTIFICATE-1.2.0 1.21-1.21.12 Aug 20261.21.1, 1.210.4 MBbaab56fda114…Get
  • TESTIFICATE-1.2.0 1.20.2-1.20.42 Aug 20261.20.4, 1.20.3, 1.20.20.4 MB5c31354b5d5c…Get
  • TESTIFICATE-1.2.0 1.20.12 Aug 20261.20.10.4 MBc4dfa8405b31…Get
  • TESTIFICATE-1.2.0 1.19.42 Aug 20261.19.40.4 MB389af0be58b4…Get
  • TESTIFICATE-1.2.0 1.19.22 Aug 20261.19.20.4 MBf1d99575effe…Get
  • TESTIFICATE-1.1.0 1.21.42 Aug 20261.21.40.4 MBc4f38cf33322…Get
  • TESTIFICATE-1.1.0 1.21-1.21.12 Aug 20261.21.1, 1.210.4 MB22e38c62f1e7…Get
  • TESTIFICATE-1.1.1 1.19.428 Jul 20261.19.40.4 MB4 downloads1753f2f5311a…Get
  • TESTIFICATE-1.1.1 1.19.228 Jul 20261.19.20.4 MBebc3ccfee95d…Get
  • TESTIFICATE-1.0.5 1.21.417 Jul 20261.21.40.4 MB10 downloads68b5bad8ebac…Get
  • TESTIFICATE-1.0.5 1.21-1.21.117 Jul 20261.21.1, 1.210.4 MB2 downloadsd8ce6c52670a…Get
  • TESTIFICATE-1.1.0 1.20.2-1.20.417 Jul 20261.20.4, 1.20.3, 1.20.20.4 MB2 downloads005ff0aff144…Get

Frequently asked

Does TESTIFICATE (TBS) HORROR work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version TESTIFICATE (TBS) HORROR 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 TESTIFICATE (TBS) HORROR support?

Everything the author has declared, from 1.19.2 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does TESTIFICATE (TBS) HORROR support?

Forge. 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 TESTIFICATE (TBS) HORROR?

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.

How do I install TESTIFICATE (TBS) HORROR?

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 TESTIFICATE (TBS) HORROR safely?

Start with the author's page on CurseForge, 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 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.sparkspark is a performance profiler for Minecraft clients, servers and proxies.ImmediatelyFastSpeed up immediate mode rendering in Minecraft

Details from CurseForge, where the author last updated it on 9 Sept 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? .