Earthworks-1.12-1.3.7.ED.jar is a release file of the Minecraft mod Earthworks Unofficial Extended Life for Forge, made for Minecraft 1.12.2. It was published on April 21, 2022 and is 0.7 MB in size. For the full description, screenshots and every other version, visit the Earthworks Unofficial Extended Life mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.