Earthfall is a co-operative shooter for up to four players. Using team-based tactics to fortify holdouts and complete objectives, players must work together to survive.When the world ends, the fight begins! In co-op shooter Earthfall, gather your friends, load your weapons and grab your portable defenses and work together as a team to battle through swarms of ferocious aliens. Complete objectives, fortify and defend holdouts and use 3D printers to create more weapons, barricades and turrets to get the job done by slaughtering the alien scum through 10 epic levels full of brutal combat and rich lore.