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G'ExpressMinecraft mod for 1.21.1

An addon mod for WATHE: Murder Mystery made by Doctor4t. Custom roles, modifiers and map capabilities.

client and servernewest supported release 1.21.1DecorationSocialMinigame
Latest version
1.9.1
Minecraft
1.21.1
Java
Java 21+
Loader
Fabric
Licence
GPL-3.0-or-later
Downloads
6.7k
Updated
24 d ago
Available on
Modrinth
Space NodeOur hosting

Host G'Express servers

One click and G'Express is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version G'Express declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric21+declared8 Aug 2024

Download

From G'Express’s own host. Nothing is re-hosted here.

Browse 68 indexed releases

Most recently published release

1.9.1beta14 Oct 2026

Gexpress-1.9.1.jar · 11.2 MB · for 1.21.1 · Fabric

Download this release
4c66a8b2b1bc…
Older versions24
  • 1.9.013 Oct 20261.21.111.2 MBbf804a6b5aea…Get
  • 1.8.1312 Oct 20261.21.111.1 MB91db2edaa4b6…Get
  • 1.8.1220 Aug 20261.21.110.9 MBa71aeafe8f8c…Get
  • 1.8.1117 Aug 20261.21.113.0 MBb2236e96a9fd…Get
  • 1.8.1014 Aug 20261.21.113.0 MBee02e6f0b4d6…Get
  • 1.8.913 Aug 20261.21.112.9 MB3d26513f9b6c…Get
  • 1.8.81 Aug 20261.21.112.9 MBbaf161daae8d…Get
  • 1.8.731 Jul 20261.21.112.9 MB40 downloads9e53fa20792a…Get
  • 1.8.631 Jul 20261.21.112.9 MB29 downloadsa4e35871a46b…Get
  • 1.8.531 Jul 20261.21.112.9 MB23 downloads3b677d5018a9…Get
  • 1.8.430 Jul 20261.21.112.9 MB62 downloads81fa6282dcbe…Get
  • 1.8.328 Jul 20261.21.112.8 MB76 downloads4eae0e98e6b4…Get
  • 1.8.226 Jul 20261.21.112.6 MB64 downloads5fc3cd655027…Get
  • 1.8.125 Jul 20261.21.112.5 MB44 downloads36f24807793b…Get
  • 1.8.022 Jul 20261.21.112.4 MB149 downloadsb7e60cef5c32…Get
  • 1.7.922 Jul 20261.21.112.4 MB32 downloads9d6f5e5fe0db…Get
  • 1.7.86 Jul 20261.21.110.1 MB438 downloadsa24be5b05290…Get
  • 1.7.73 Jul 20261.21.19.9 MB71 downloads322495c4e1c2…Get
  • 1.7.629 Jun 20261.21.19.9 MB107 downloads089262e0d0dd…Get
  • 1.7.528 Jun 20261.21.19.8 MB72 downloads1d5c2f63827c…Get
  • 1.7.427 Jun 20261.21.19.8 MB31 downloads2aeb3c8c3e50…Get
  • 1.7.324 Jun 20261.21.17.6 MB144 downloads68a532842154…Get
  • 1.7.223 Jun 20261.21.17.5 MB99 downloads3f7793869ccf…Get
  • 1.7.122 Jun 20261.21.17.5 MB64 downloads4775128cef93…Get

Dependencies

What G'Expressdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Fabric APIRequired. Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.YetAnotherConfigLib (YACL)Required. A builder-based configuration library for Minecraft!Simple Voice ChatRequired. A working voice chat in Minecraft!GeckolibRequired. A 3D animation library for entities, blocks, items, armor, and more!VeilRequired. Upgrade your modding potential with cutting-edge rendering and game-engine features. Built for modders, by modders.Wathe: Murder MysteryRequired. A murder mystery social game (core mod for the Last Voyage of the Harpy Express experience)HarpyModLoaderRequired. Library to load custom roles for The Last Voyage Of The Harpy Express.Wathe: ExtendedRequired. Add-on mod for Wathe: Murder Mystery (Core mod of "The Harpy Express: Extended" modpack)AmendmentsOptional. Many changes to vanilla blocksAxiomOptional. The all-in-one tool for editing Minecraft Worlds.

Frequently asked

Does G'Express work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version G'Express declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install G'Express 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 G'Express support?

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 G'Express?

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.

What does G'Express need to run?

It declares Fabric API, YetAnotherConfigLib (YACL), Simple Voice Chat, Geckolib, Veil, Wathe: Murder Mystery, HarpyModLoader and Wathe: Extended as required, so those have to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is G'Express under?

GPL-3.0-or-later, 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 G'Express?

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 G'Express 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. 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 Modrinth, where the author last updated it on 14 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? .