darkbosses-fabric-1.20.1-1.0.4.jar is a release file of the Minecraft mod DarkBosses - RPG Bosses Advancements for Fabric, made for Minecraft 1.20.1. It was published on June 11, 2024 and is 0 MB in size. For the full description, screenshots and every other version, visit the DarkBosses - RPG Bosses Advancements mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.