backslotaddon-1.1.1+1.21.1 is a release file of the Minecraft mod BackSlotAddon for Fabric, made for Minecraft 1.21.1. It was published on September 10, 2024 and is 0 MB in size. For the full description, screenshots and every other version, visit the BackSlotAddon mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
