SimpleCoreLib-1.18.1-4.0.0.4.jar is a beta file of the Minecraft mod SimpleCore API for Forge, made for Minecraft 1.18.1. It was published on February 12, 2022 and is 0.1 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 SimpleCore API mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
