Ready to install?

Remarkably Optimized BETA 12 (1.21.5) Remarkably Optimized 1.13.1

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

Modrinth release

BETA 12 (1.21.5) Remarkably Optimized 1.13.1

Game
1.21.5
Loader
Fabric
Published
14 Apr 2025
Channel
beta
Downloads
3,327

Where this file goes

Keep this pack release together.

Install it as its own instance with the game version and loader above. The source has not labelled a separate server ZIP in the data we receive, so only use one when the creator lists it for this exact release.

Dependencies for this release

What else does it need?

No required project dependencies are listed for this release.

From the release

What changed?

• Updated C2ME, Fabric API, Lithium, ThreadTweak, VMP • Lithium config changes have been reverted since the crash was fixed in the last update