atb_core-1.3.1.jar is a release file of the Minecraft mod project-688451 for Fabric, made for Minecraft 1.18.2. It was published on February 7, 2023 and is 0 MB in size. For the full description, screenshots and every other version, visit the project-688451 mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
