Steam 'n' Rails Neoforge

An unofficial port of Create: Steam 'n' Rails to 1.21.1.

1.5M Downloads

neoforgedecorationtechnologytransportation

About this Mod

Title Image

Description

Create: Steam 'n' Rails 1.21.1 brings all the amazing features of Create: Steam 'n' Rails to the newer Minecraft version of 1.21.1!

This project is an unofficial fork of the Create: Steam 'n' Rails Repository.

Important!

The alpha version of this mod contains the newest features from upstream Steam 'n Rails version 1.7; however, it may potentially contain game-breaking bugs. Back up your world before attempting the alpha version.

Compatability

This mod only actively supports the newest version of Create.

Development

To help us improve this mod, you can report any problems you encounter to our issue tracker in our Official Github Repository

Please refrain from reporting any issues related to this mod on the official Create: Steam 'n' Rails Repository

More Info

Feel free to use this mod in your modpacks with atribution!

Available Versions

Steam 'n' Rails Neoforge 0.2.1+neoforge-mc1.21.1release

MC 1.21.1neoforge

June 13, 2026

Steam 'n' Rails Neoforge 0.2.0+neoforge-mc1.21.1release

MC 1.21.1neoforge

May 15, 2026

Steam 'n' Rails Neoforge 0.1.0+neoforge-mc1.21.1release

MC 1.21.1neoforge

January 18, 2026

How to Install Steam 'n' Rails Neoforge on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.1).

Install Mod

Open the mod browser in the dashboard and search for "Steam 'n' Rails Neoforge". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Steam 'n' Rails Neoforge server crashes on startup – what to do?

Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is Steam 'n' Rails Neoforge compatible with neoforge?

Steam 'n' Rails Neoforge officially supports neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Steam 'n' Rails Neoforge – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Steam 'n' Rails Neoforge consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.