In March 2016, update 1.4 was released which added a crafting system, rooms, a card in lunchboxes containing junk used in crafting, pets and a barbershop. Update 1.5 was released in April 2016, adding customization options for Vault dwellers along with the ability to scrap unwanted items and support for 3D Touch. Update 1.6 was released on July 14, 2016 adding a quest system, two new enemies (Feral Ghouls and Radscorpions) and two items in the shop. Additionally, the combat system was tweaked in the update.