
Modrinth · Minecraft mod
Railcraft
Railcraft is a lightweight Minecraft mod for Fabric 1.21.4 that adds a few new rail types.
Quick answer
Which Railcraft release should I use?
Railcraft 1.0.0 targets 1.21.4 with Fabric. Do not install it on the client. It must be installed on the dedicated server. No extra mods listed for this file.
Where it goes
Is Railcraft required on the client, server, or both?
Do not install it on the client. It must be installed on the dedicated server.
This file is marked server-only.
What else does Railcraft 1.0.0 need?
1.0.0. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Railcraft without breaking your instance.
Built for Railcraft 1.0.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.0. It targets 1.21.4 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Do not install it on the client. It must be installed on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.0. It opens that exact file at the source.
About this project
What does Railcraft add?
Railcraft
Railcraft is a lightweight Minecraft mod for Fabric 1.21.4 that adds a few new rail types with unique properties. Built using modern development tools like Data Generation and Mixin for maintainability and performance.
Note: You must slow down when making turns and going up slopes, if you're going too fast you will derail.
Rails
- Wooden Rails – basic, low-cost rails with slower speed.
- Lubricated Rails – smoother and slightly faster than standard rails.
- Ice Rails / Powered Ice Rails – fast and slippery rails, great for speed-focused builds. (express lines!)
Project description from Modrinth.
Pick your setup
Railcraft by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Railcraft versions and loaders
1.0.0
railcraft-1.0.0.jar
25 May 2025
Looking for an older file? The official Modrinth project page is in Resources.