decorative_blocks_abnormals-1.16.4-1.0.jar is a release file of the Minecraft mod Decorative Blocks modded compat for Forge, made for Minecraft 1.16.4. It was published on January 5, 2021 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the Decorative Blocks modded compat mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
