Ultramarine-0.5.1.1-fabric-beta.jar is a beta file of the Minecraft mod Ultramarine Rekindled for Fabric, made for Minecraft 1.20.4. It was published on August 15, 2025 and is 4.4 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Ultramarine Rekindled mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
