forestry-extras-1.10.2-2.1.0b1.jar is a beta file of the Minecraft mod Forestry Extras, made for Minecraft 1.10.2. It was published on December 14, 2017 and is 5.4 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 Forestry Extras mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
