fastxppickup-1.1.jar is a release file of the Minecraft mod Fast XP Pickup, made for Minecraft 1.14.3. It was published on July 14, 2019 and is 0 MB in size. For the full description, screenshots and every other version, visit the Fast XP Pickup mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
