Alien Invasion Add-On

UPDATED! The Alien Invasion Add-On works in YOUR WORLD! Bringing dangerous aliens and their droid reinforcements into the overworld, prepare for a very difficult struggle to survive! + Unique custom items, trades, aliens, droids, drones, and UFOs + Craftable player-operated EMPs, UFOs, drones, and droids to defend you against mobs and aliens From the team at CrackedCubes