cac-additions-1.2.1.jar is a release file of the Minecraft mod Caves And Cliffs Additions : New Cave Biomes !, made for Minecraft 1.17.1, 1.17. It was published on June 19, 2021 and is 0.3 MB in size. For the full description, screenshots and every other version, visit the Caves And Cliffs Additions : New Cave Biomes ! mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
