Ready to install?
RailOptimization 1.5
Check the game version, loader and dependencies below, then grab this exact release.
Modrinth release
railoptimization-fabric-mc26.1.2-1.5.jar
1.5
- Game
- 26.1, 26.1.1, 26.1.2, 26.2
- Loader
- Fabric, Quilt
- Published
- 2 Jul 2026
- Channel
- release
- File size
- 73.0 KB
SHA-19d01ba419ccd360d7177017f0d76f7e9a16a0e1c
Where this file goes
Client, server, or both?
Client Do not install
Dedicated server Required
This file is marked server-only.
Dependencies for this release
What else does it need?
No required project dependencies are listed for this release.