InFallout Shelter, you will naturally unlock many different rooms and facilities as you progress the development of your vault by adding more Dwellers, merging and upgrading rooms, and completing quests.
With so many different rooms available to unlock, it can be handy to know when each one becomes available, what resources or facilities they provide, and how much building these rooms will cost you. This way, you can ensure your Vault has the most efficient developments, which will help you establishthe best layout possible.
How To Unlock All Rooms In Fallout Shelter
InFallout Shelter, there are a total of24 different roomsthat can be unlocked as you progress your Vault by meeting milestones and acquiring new Dwellers. Every room built inFallout Sheltercan be built as asingle, double, or triple roomthrough merging, and each can be upgraded fromlevel 1 to a maximum of level 3for improved resource generation and facilities.
In general, single rooms can house2 working Dwellersat a time, double rooms can host4 working Dwellersat a time, and triple rooms can housea maximum of 6 Dwellers. There are a total of 25-floor levels in Fallout Shelter in which you can build rooms, with space for 2 triple buildings and one or more elevators. To help you plan the layout and progression path for your Vault, every room, how it functions, and the cost to build it in a single space have been summarized below.
Unlocked upon starting your Vault
100
Storage Room
Enables you to hold more itemssuch as Junk, Weapons, and Outfits.
300
400
GeneratesRadAway resource
Enables you to participate in quests
1000
600
Enables you to craft Weapons
800
1200
Enables you to craft Themes
3200
10,000
Generates Power resource at higher frequency
Generates Food resource at higher frequency
Generates Water resource at higher frequency
Generates both Food and Water resources at highest frequency
3000
