aetherium-0.3.1-26.2.jar is a beta file of the Minecraft mod Aetherium [Fabric & Neoforge] for Fabric, made for Minecraft 26.2. It was published on August 1, 2026 and is 0.4 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 Aetherium [Fabric & Neoforge] mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
