How do I install Iron Assembly Community Pack?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Iron Assembly Community Pack work with?

The listing gives Minecraft 1.18.1, 1.18. This is the version stated by the author or source site, not something we verified ourselves.

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Iron Assembly Community Pack

Java modpack listed for Minecraft 1.18. Downloads from the MC Java Mods app on Android.

by VeeqPlays · on CurseForge

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Fabric only.

Minecraft 1.18.1Newest
Minecraft 1.18

⬇ Download for 1.18.1 ⬇ Download for 1.18

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Iron Assembly Community Pack

This modpack is a designed to be a super lightweight, performance focussed, vanilla experience. Its intention is to help you and your friends get started in a 1.18 vanilla server as quickly as possible. It has been built for the Iron Assembly community, but it's open for all to use.

A goal of the pack is that Vanilla clients can always join an Iron Assembly server. While they might be missing some features (eg, Simple Voice Chat), they are still functional and can jump on and play straight away!

Support and suggestions: https://discord.gg/NWKFSJVC7F

Installation Help

Hosting on a Server

We recommend hosting on a service such as Bisect Hosting.
Instructions for setting up Fabric
After setting up Fabric, add the server files to yours mods folders

Simple Voice Chat (required, or needs to be disabled)

Client

No config required. Press 'V' (default) in game for settings

Server

Run the server once to generate the configs
Find the Simple Voice Chat config at /config/voicechat/voicechat-server.properties
Set the bind_address to your server's IP address (eg, 123.45.6.78)
Ensure the port is not being used elsewhere (by default it's likely to be unique)
Restart the server, and you're good to go!

BlueMap (optional for server, but map won't work without these steps)

Server

Run the server once to generate the configs
Accept the terms and conditions in the config at /config/bluemap/core.cfg
(Optional) Configure the ip to your server's IP address (eg, 123.45.6.78) at /config/bluemap/core.cfg

Iron Assembly Community Pack — Minecraft Java modpack, screenshot 2

If you're interested in hosting a server for Iron Assembly, checkout Bisect Hosting!

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.18.1, 1.18
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Downloads as Iron Assembly Community Pack-1.0.1-client.zip
Download size: 1.8 MB
Download link checked 15 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Modpacks for Java All Minecraft Java mods Java mods for 1.18