Source-checkedVehicles & ships

OpenSignals

by MrTroble · for Minecraft

Open Signals is a Minecraft mod that adds German railroad signals. The signals are compatible with all train mods.

6.2KDownloads
5 mo agoLast updated
Apache-2.0License
ForgeLoaders

About OpenSignals

From Modrinth

Open Signals is a Minecraft mod that adds German railroad signals. The signals are compatible with all train mods.

OpenSignals Versions Downloads

The new version of OpenSignals (3.x) is not compatible with the old versions (2.x).

Our mod is still work in progress and may contain bugs. Please make a backup of your world.

Description

Open Signals is a Minecraft mod that adds different railroad signals. These signals are compatible with all train mods or can run standalone.

Features

Various German railroad signals are included by default, i.a.:

  • Main and Distant signals (HV)
  • Combination signals (Ks)
  • Main light and distant signals (Hl)
  • Tram signals
  • Traffic Lights
  • Various signal plates (Lf, Ne, Ra, ...)
  • switch levers
  • Barriers and crossbucks

Other features

  • Signals can be controlled in several ways
  • manually with the signal controller (GUI)
  • by redstone
  • signalbox block
  • Fully adjustable - With the signal placer item you can assemble the signal to your wishes.
  • Signals can be placed in rotation by 22.5°
  • also works in non-loaded chunks
  • performance-friendly
  • you can add our own signals or signals created by other users with our contentpack system

If you have any wishes for the mod, visit our Github Issue page and open a ticket or check out our discord server. We will try to integrate your suggestions into the mod.

How to use

You can find more information about this in our Wiki.

Content Packs

A list of already created ContentPacks can be found here.

But you can also create your own contentpacks with signals, signs and other stuff and bring them into the game. How to do that you can read here.

Screenshots Signals Videos

Coming soon(tm)

Credits

MrTroble – Developer Jeronimo – Models and Textures, QA Uhutown – 2end Dev Der Zauberer – Development and Design

Discord

If you like our mod and you want to support us, you can donate here. Thank you very much. <3

Highlights

From source data

Game versions

Supports 5 Minecraft versions, the newest being 1.18.2.

Loaders

Runs on Forge.

Footprint

Rated a light load on a server.

OpenSignals on Nxeon

From our catalogue
One-click install
Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
Server side
Required on the server
Server type needed
Forge
Server load
light
Smallest plan we suggest
Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
3.8.4, released 2026-06-14

Game versions by loader

LoaderGame versionsNewest
Forge1.12.2 to 1.18.2 (5 versions)1.18.2

From 5 recorded builds of OpenSignals.

Recent builds

BuildReleasedGame versionsLoaders
3.8.42026-06-141.16.5Forge
3.8.42026-06-141.12.2Forge
3.8.42026-06-141.18.2Forge
3.8.32026-06-131.18 to 1.18.2 (3 versions)Forge
3.8.32026-06-131.16.5Forge

Run OpenSignals on a Minecraft server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Modrinth as “Mods”

Vehicles & ships

Cars, boats, aircraft, ships and other things to drive or fly.

Runs on your server

From source side support

Modrinth lists OpenSignals as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game
Minecraft
Loaders
Forge
Runs on
Serverrequired on the server
Game versions
1.18.2 and 4 earlier

Verified at the source

  • ✓ModrinthOfficial listing, checked 2026-10-02Open ↗
  • ✓AuthorMrTroble, as published on Modrinth
  • ✓LicenseApache-2.0Free

OpenSignals, answered

Generated from the mod’s own source data.

Do my players need to install OpenSignals?

Modrinth lists OpenSignals as required on the server. Check its Modrinth page to see whether players need it too.

Which loaders does it support?

Forge.

Is it free?

Yes. OpenSignals is free to download from Modrinth. Its license is Apache-2.0.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run OpenSignals on a Minecraft server.

Deploy in about a minute from $4.99 a month, then add OpenSignals in one click.