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Truly Modular: ArsenalMinecraft mod for 1.21.1

An Addon for Truly Modular focusing on Melee Weaponary and Tools

client and servernewest supported 1.21.1Equipment
Latest version
2.4-1.21-neoforge
Minecraft
1.20 to 1.21.1
Java
Java 21+
Loaders
Fabric, Quilt, NeoForge, Forge
Licence
GPL-3.0-only
Downloads
47.9k
Updated
6 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Truly Modular: Arsenal servers

One click and Truly Modular: Arsenal is installed with the right loader, on hardware built for it.

  • 1.21.1
  • 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 Truly Modular: Arsenal declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, Quilt, NeoForge, Forge21+declared8 Aug 2024
1.21Fabric, Forge, NeoForge, Quilt21+declared13 Jun 2024
1.20.1Quilt, Fabric, Forge, NeoForge17+declared12 Jun 2023
1.20Fabric, Quilt, NeoForge, Forge17+declared2 Jun 2023

Download

From Truly Modular: Arsenal’s own host. Nothing is re-hosted here.

All 37 releases
2.4-1.21-neoforgerelease1 Apr 2026

Truly-Modular-arsenal-arsenal-forge-2.4-1.21.jar · 0.6 MB · for 1.21.1, 1.21

Download latest
fe3c3c4339c5…
Older versions24
  • 2.4-1.21-fabric1 Apr 20261.21.1, 1.210.6 MB727 downloads97768875c395…Get
  • 2.3-1.21-fabric26 Jan 20261.21.1, 1.210.6 MB352 downloadsd0cb08457e70…Get
  • 2.3-1.21-neoforge26 Jan 20261.21.1, 1.210.6 MB1.6k downloads36feefdb1ed3…Get
  • 2.2-1.21-fabric25 Aug 20251.21.1, 1.210.6 MB1.0k downloadse2e819e9b0b0…Get
  • 2.2-1.21-neoforge25 Aug 20251.21.1, 1.210.6 MB3.8k downloads265baf901d74…Get
  • 2.1-1.21-fabric12 Apr 20251.21.1, 1.211.1 MB938 downloads55091968cd82…Get
  • 2.1-1.21-neoforge12 Apr 20251.21.1, 1.211.1 MB2.7k downloads4b9daca0ca9c…Get
  • 1.13-1.20.1-fabric12 Apr 20251.20.11.2 MB7.0k downloads27725ecb6952…Get
  • 1.13-1.20.1-neoforge12 Apr 20251.20.11.2 MB6.6k downloadsa480a4e5b01d…Get
  • 2.0-1.21-neoforge10 Apr 20251.21.1, 1.211.2 MB82 downloads0d16ace0ca3d…Get
  • 2.0-1.21-fabric10 Apr 20251.21.1, 1.211.2 MB73 downloads1f45a4aeeaaf…Get
  • 1.12-1.20.1-neoforge17 Dec 20241.20.11.2 MB1.8k downloads8623868226ec…Get
  • 1.12-1.20.1-fabric17 Dec 20241.20.11.2 MB2.0k downloads100f2390b00f…Get
  • 1.11-1.20.1-fabric23 Nov 20241.20.11.2 MB850 downloads39cde2991b88…Get
  • 1.11-1.20.1-neoforge23 Nov 20241.20.11.2 MB396 downloads4cd752a2611d…Get
  • 1.10-1.20.1-neoforge11 Aug 20241.20.11.2 MB2.8k downloadsb332d02540d6…Get
  • 1.10-1.20.1-fabric11 Aug 20241.20.11.2 MB1.1k downloadsad1c00d2e76f…Get
  • 1.9-1.20.1-fabric9 Aug 20241.20.11.2 MB141 downloads304fea06f7da…Get
  • 1.9-1.20.1-neoforge9 Aug 20241.20.11.2 MB113 downloadsd94b812c1451…Get
  • 1.8-1.20.1-neoforge1 Jun 20241.20.11.2 MB904 downloads895e98411ef4…Get
  • 1.8-1.20.1-fabric1 Jun 20241.20.11.2 MB1.1k downloadsb0be5a139214…Get
  • 1.7-1.20.1-fabric10 Mar 20241.20.1, 1.200.6 MB2.1k downloadscaaec8c1d34f…Get
  • 1.7-1.20.1-neoforge10 Mar 20241.20.1, 1.200.6 MB878 downloadsb8306c530323…Get
  • 1.6-1.20.121 Jan 20241.20.1, 1.200.6 MB650 downloadsd4960c0fa80c…Get

Frequently asked

Does Truly Modular: Arsenal work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Truly Modular: Arsenal 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 Truly Modular: Arsenal support?

Everything the author has declared, from 1.20 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Truly Modular: Arsenal 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 Truly Modular: Arsenal support?

Fabric, Quilt, NeoForge, 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 Truly Modular: Arsenal?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Truly Modular: Arsenal under?

GPL-3.0-only, 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 Truly Modular: Arsenal?

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 Truly Modular: Arsenal 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. The download link goes to the source recorded for that release; verify the publisher, filename and 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.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

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? .