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Unseen WorldMinecraft mod for 1.21.1

Unseen World, the world of darkness, is wating for you!

newest supported release 1.21.1MagicAdventure RpgWorld StructuresArmor Weapons Tools
Latest version
Unseen World 1.0 [FABRIC]
Minecraft
1.17.1 to 1.21.1
Java
Java 21+
Loaders
Fabric, Forge, Quilt, NeoForge
Licence
not stated
Downloads
469.3k
Updated
8 d 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 Unseen World declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, Forge, Quilt, NeoForge21+declared8 Aug 2024
1.20.1Fabric, Forge, Quilt, NeoForge17+declared12 Jun 2023
1.19.4Fabric, Forge, Quilt, NeoForge17+declared14 Mar 2023
1.19.2Fabric, Forge, Quilt, NeoForge17+declared5 Aug 2022
1.18.2Fabric, Forge, Quilt, NeoForge17+declared28 Feb 2022
1.17.1Fabric, Forge, Quilt, NeoForge16+declared6 Jul 2021

Download

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

Browse 43 indexed releases

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • NeoForge

    Unseen World 1.0 1.21.1 [NEOFORGE] · 30 Oct 2026 · unseen_world-1.0.jar

    Get NeoForge

  • Fabric

    Unseen World 1.0 1.21.1 [FABRIC] · 30 Oct 2026 · unseen_world-1.0.jar

    Get Fabric

Most recently published release

Unseen World 1.0 [FABRIC]release30 Oct 2026

unseen_world-1.0.jar · 7.8 MB · for 1.20.1 · Fabric, Forge

Choose file on publisher ↗
b7e68f8a0b8c…
Older versions24
  • Unseen World 1.0 1.21.1 [NEOFORGE]30 Oct 20261.21.17.4 MB07f56f0750fa…Get
  • Unseen World 1.0 1.21.1 [FABRIC]30 Oct 20261.21.17.8 MB442274f56ebc…Get
  • Unseen World 3.5.37 Aug 20261.20.111.1 MBa9aaa9eb6f59…Get
  • Unseen World 0.4.1 1.21.1 [FABRIC]5 Feb 20261.21.14.4 MBc83143e51b37…Get
  • Unseen World 0.4.1 [FABRIC]15 Sept 20251.20.14.4 MB721f59cffdbd…Choose file on publisher ↗
  • Unseen World 0.4 1.21.1 [FABRIC]29 Aug 20251.21.14.4 MB41ae581dd324…Get
  • Unseen World 0.4 [FABRIC]6 Jul 20251.20.14.4 MB1e86c88576e2…Choose file on publisher ↗
  • Unseen World 2.6r [FORGE]3 Jul 20251.19.28.5 MBc5710766050c…Get
  • Unseen World 0.3.1 [FABRIC]12 Dec 20241.20.11.9 MBc7f128251498…Choose file on publisher ↗
  • Unseen World 0.3 1.21.1 [FABRIC]11 Dec 20241.21.11.9 MBed650497923e…Get
  • Unseen World 0.3 [FABRIC]4 Dec 20241.20.11.9 MB321a5c6c1df6…Choose file on publisher ↗
  • Unseen World 3.5.229 Oct 20241.20.111.1 MB5d6ff3709e1c…Get
  • Unseen World 0.2 [FABRIC]12 Oct 20241.20.11.3 MB539ce23360ed…Get
  • Unseen World 0.1 [FABRIC]6 Sept 20241.20.10.8 MB770bb1f767ef…Get
  • Unseen World 3.5.128 Jul 20241.20.111.1 MB0f496785f6e8…Get
  • Unseen World 3.515 Jun 20241.20.111.1 MB791e1f8c06ea…Get
  • Unseen World 3.426 Mar 20241.20.17.9 MBa32715861e74…Get
  • Unseen World 3.3.212 Feb 20241.20.17.9 MB8ada80f151ca…Get
  • Unseen World 3.3.126 Jan 20241.20.17.9 MB3be1b678d77a…Get
  • Unseen World 3.319 Jan 20241.20.17.9 MBa7ece5adaf86…Get
  • Unseen World 3.2.221 Dec 20231.20.17.6 MB3a42a9b61b04…Choose file on publisher ↗
  • Unseen World 3.2.16 Dec 20231.20.17.6 MBe19694581dea…Choose file on publisher ↗
  • Unseen World 3.218 Nov 20231.20.17.6 MB813b3a9a170f…Choose file on publisher ↗
  • Unseen World 3.1.0.111 Oct 20231.20.17.5 MB653152b779bd…Choose file on publisher ↗

Frequently asked

Does Unseen World work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Unseen World 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 Unseen World support?

Everything the author has declared, from 1.17.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Unseen World support?

Fabric, Forge, Quilt, NeoForge. 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 Unseen World?

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 Unseen World?

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 Unseen World 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!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.

Details from CurseForge, where the author last updated it on 30 Oct 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? .