: Vaults must be protected from external threats like Raiders , Deathclaws , and internal hazards like fire or Radroach infestations.
: Citizens, known as "dwellers," are assigned to rooms based on their S.P.E.C.I.A.L. stats (Strength, Perception, Endurance, Charisma, Intelligence, Agility, and Luck). Fallout Shelter
: Players build various rooms, such as diners, water treatment plants, and power generators, which can be merged and upgraded to increase efficiency. : Vaults must be protected from external threats
: Assigning dwellers to appropriate rooms generates resources over time, which are necessary to prevent power outages or starvation. Key Activities and Objectives known as "dwellers
Beyond basic survival, players engage in several activities to progress:
: Dwellers can be sent to explore the radioactive Wasteland to scavenge for caps, weapons, and outfits.