Required
Open project Fabric API
Matching file found for at least one listed target: 0.116.18+1.21.1
Ready to install?
RailOptimization 2.0
Check the game version, loader and dependencies below, then grab this exact release.
Modrinth release
railoptimization-2.0+mc1.20.1-fabric.jar
2.0
- Game
- 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1
- Loader
- Fabric, Quilt
- Published
- 18 Sept 2026
- Channel
- release
- File size
- 107.7 KB
SHA-116a91a5997c56e69cd38bd58ad2eaa41cd06903a
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