alfheim-0.3.0-beta is a beta file of the Minecraft mod Alfheim Online for Fabric, made for Minecraft 1.20.1. It was published on October 14, 2026 and is 88.8 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 Alfheim Online mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
