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Pandora's BoxMinecraft mod for 1.21.11

Arcade item mod for Minecraft

client and servernewest supported 1.21.11Game MechanicsMagic
Latest version
2.6.3.HF1-1.21.1-Fabric
Minecraft
1.16.5 to 1.21.11
Java
Java 21+
Loaders
Fabric, Quilt, NeoForge, Forge
Licence
MIT
Downloads
300.6k
Updated
4 mo ago
Available on
Modrinth
Space NodePartner

Host Pandora's Box servers

One click and Pandora's Box is installed with the right loader, on hardware built for it.

  • 1.21.11
  • Fabric
  • Quilt
  • NeoForge
  • Forge
  • 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 Pandora's Box declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric, Quilt, NeoForge, Forge21+declared9 Dec 2025
1.21.11-pre3Forge, Quilt, NeoForge, Fabric21+declared25 Nov 2025
25w46aForge, Quilt, NeoForge, Fabric21+declared11 Nov 2025
25w45aForge, Quilt, NeoForge, Fabric21+declared4 Nov 2025
1.21.10Forge, Quilt, NeoForge, Fabric21+declared7 Oct 2025
1.21.9Forge, Quilt, NeoForge, Fabric21+declared30 Sept 2025
1.21.8Forge, Quilt, NeoForge, Fabric21+declared17 Jul 2025
1.21.7Fabric, Forge, NeoForge, Quilt21+declared30 Jun 2025
1.21.6Fabric, Quilt, NeoForge, Forge21+declared17 Jun 2025
1.21.5Forge, Quilt, NeoForge, Fabric21+declared25 Mar 2025
1.21.4Forge, Quilt, NeoForge, Fabric21+declared3 Dec 2024
1.21.1Fabric, Quilt, NeoForge, Forge21+declared8 Aug 2024
1.20.2Fabric, Quilt, NeoForge, Forge17+declared20 Sept 2023
1.20.1Forge, Quilt, NeoForge, Fabric17+declared12 Jun 2023
1.20Forge, Quilt, NeoForge, Fabric17+declared2 Jun 2023
1.16.5Quilt, Forge, NeoForge, Fabric8+declared14 Jan 2021

Download

From Pandora's Box’s own host. Nothing is re-hosted here.

All 60 releases
2.6.3.HF1-1.21.1-Fabricrelease2 May 2026

pandorasbox-1.21.1-Fabric-2.6.3-H1.release.jar · 0.9 MB · for 1.21.1

Download latest
22654b562921…
Older versions24
  • 2.6.3-1.21.11-Fabric21 Feb 20261.21.110.9 MB316 downloadse772a5c58e54…Get
  • 2.6.3-1.21.9-Fabric21 Feb 20261.21.9, 1.21.100.9 MB45 downloads06a492f63b38…Get
  • 2.6.3-1.21.8-Fabric21 Feb 20261.21.6, 1.21.7, 1.21.80.9 MB40 downloads43c9997647e4…Get
  • 2.6.3-1.21.1-Fabric21 Feb 20261.21.10.9 MB137 downloadsad2741cb7d0d…Get
  • 2.6.3-1.20.1-Forge21 Feb 20261.20, 1.20.11.6 MB1.4k downloadsef6cf6db9ad7…Get
  • 2.6.3-1.20.1-Fabric21 Feb 20261.20.11.0 MB244 downloads9770116b4e39…Get
  • 2.6.2-1.21.11-Fabric7 Feb 20261.21.110.9 MB123 downloads2e98392a0e4b…Get
  • 2.6.2-1.21.9-Fabric7 Feb 20261.21.9, 1.21.100.9 MB26 downloads7fea2fe01b97…Get
  • 2.6.2-1.21.8-Fabric7 Feb 20261.21.6, 1.21.7, 1.21.80.9 MB15 downloadsfb4255d43958…Get
  • 2.6.2-1.21.1-Fabric7 Feb 20261.21.10.9 MB32 downloads10de1b5c8452…Get
  • 2.6.2-1.20.1-Fabric7 Feb 20261.20.11.0 MB48 downloads9afa278b1991…Get
  • 2.6.2-1.20.1-Forge7 Feb 20261.20, 1.20.11.6 MB109.3k downloads29c6604cc9c3…Get
  • 2.6.1-1.21.11-Fabric29 Nov 20251.21.11-pre3, 1.21.110.9 MB160 downloads14070975f557…Get
  • 2.6.1-1.21.9-Fabric29 Nov 20251.21.9, 1.21.100.9 MB115 downloadsed06d7bc80f3…Get
  • 2.6.1-1.21.8-Fabric29 Nov 20251.21.6, 1.21.7, 1.21.80.9 MB45 downloads069282aee8f0…Get
  • 2.6.1-1.21.1-Fabric29 Nov 20251.21.10.9 MB160 downloads053d81ecf56c…Get
  • 2.6.1-1.20.1-Fabric29 Nov 20251.20.11.0 MB85 downloads9a807ecdf5d9…Get
  • 2.6.1-1.20.1-Forge29 Nov 20251.20, 1.20.11.6 MB414 downloadsc29e0b74a378…Get
  • 2.6.0-1.20.1-Forge18 Nov 20251.20, 1.20.11.6 MB99 downloadsebcb8fd04985…Get
  • 2.6.0-1.20.1-Fabric18 Nov 20251.20.10.9 MB39 downloads96eb651f8e48…Get
  • 2.6.0-1.21.1-Fabric15 Nov 20251.21.10.8 MB52 downloadsf66a41e1cb8e…Get
  • 2.6.0-1.21.8-Fabric15 Nov 20251.21.6, 1.21.7, 1.21.80.8 MB20 downloadsd7cab63f057c…Get
  • 2.6.0-1.21.9-Fabric15 Nov 20251.21.9, 1.21.100.8 MB48 downloads9a0204127ccf…Get
  • 2.6.0-25w46a-Fabric15 Nov 202525w46a0.8 MB34 downloads769df42776a7…Get

Frequently asked

Does Pandora's Box work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Pandora's Box 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 Pandora's Box support?

Everything the author has declared, from 1.16.5 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 Pandora's Box 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 loader does Pandora's Box need?

Fabric, Quilt, NeoForge, Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Pandora's Box?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What licence is Pandora's Box 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 Pandora's Box?

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 Pandora's Box safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

Euphoria PatchesEuphoria Patches is an add-on for Complementary Shaders, extending it with more optional features and settings.Physics ModWelcome to a more destructive Minecraft than you've ever seen before!AlmanacAlmanac is a library used by my mods with mostly loader independent shared code between multiple mods to avoid duplication of code.UniLibA common set of Utilities, designed for over 50 versions of Minecraft!BiolithA biome placement mod focusing on configurability and consistent distribution of modded biomesSimple DatapacksSimplifying the use of datapacks

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? .