Ready to install?

Tectonic 3.0.12

Check the game version, loader and dependencies below, then grab this exact release.

CurseForge release

tectonic-3.0.12-forge-1.20.1.jar

3.0.12

Game
1.20.1
Loader
Forge
Published
21 Aug 2025
Channel
release
File size
311.5 KB

SHA-1ef78f6077ba864c310401440f59307bcc06d9be1

Where this file goes

Client, server, or both?

Client Optional
Dedicated server Optional

The source marks this as usable on both the client and server.

Dependencies for this release

What else does it need?

No required project dependencies are listed for this release.