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Just Trial SpawnersMinecraft mod for 1.20.1

Backports Minecraft 1.21's Trial Chamber features to Forge 1.20.1. Trial spawners, vaults, breeze, bogged, wind charges, ominous mode, trial-themed mob effects, with full 1.21.1 Trial spawner functionality.

newest supported release 1.20.1Utility Qol
Latest version
justtrialspawners 1.20.1-1.3.0
Minecraft
1.20.1
Java
Java 17+
Loader
Forge
Licence
not stated
Downloads
136.2k
Updated
2 mo ago
Available on
CurseForge

Minecraft versions

Every version Just Trial Spawners declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.1Forge17+declared12 Jun 2023

Download

From Just Trial Spawners’s own host. Nothing is re-hosted here.

Most recently published release

justtrialspawners 1.20.1-1.3.0release13 Sept 2026

justtrialspawners-1.20.1-1.3.0.jar · 3.6 MB · for 1.20.1 · Forge

Download this release
39ff71ef81d9…
Older versions8
  • justtrialspawners 1.20.1-1.2.39 Sept 20261.20.13.6 MBe2140a7d41c4…Get
  • justtrialspawners 1.20.1-1.2.29 Sept 20261.20.13.6 MB8948b3f40553…Get
  • justtrialspawners 1.20.1-1.2.122 May 20261.20.13.6 MB61768c90a2b2…Get
  • justtrialspawners 1.20.1-1.2.022 May 20261.20.13.6 MBebd599b688e1…Get
  • justtrialspawners 1.20.1-1.1.218 May 20261.20.13.6 MB08bbb0e6b298…Get
  • justtrialspawners 1.20.1-1.1.16 May 20261.20.13.6 MB2141e1f37927…Get
  • justtrialspawners 1.20.1-1.1.011 Apr 20261.20.13.6 MBccf1d23f141e…Get
  • justtrialspawners-1.20.1-1.0.0.jar10 Apr 20261.20.13.6 MBbf8055c1607f…Get

Frequently asked

Does Just Trial Spawners work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version Just Trial Spawners 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 platform or loader does Just Trial Spawners 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 Just Trial Spawners?

Among the supported Minecraft releases above, the highest recorded requirement is Java 17 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Just Trial Spawners?

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 Just Trial Spawners 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.

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Details from CurseForge, where the author last updated it on 13 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? .