Build. Engineer. Explore.
Iron Horizon is the newest entry in the Crescent collection of handcrafted Minecraft modpacks.
Centered around Create, industrial engineering, logistics, and exploration, Iron Horizon delivers a carefully balanced survival experience where every factory, railway, and airship is built by you.
Unlike kitchen-sink packs, every included mod has been selected to reinforce a single vision:
Create incredible machines. Master transportation. Conquer the skies.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 Modrinth — 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.
Verified by MCModsHub
- Downloads as NeoForge 1.21.1 1.0.0.mrpack
- Download size: 126.9 MB
- Download link checked 16 Sept 2026 — working
These come from our own check of the pack file, not from the source page.