Which Rooms Can Be Merged in Fallout Shelter?
Don't forget, merging rooms is key to efficiency but not all rooms can merge. Training rooms, like those for strength or perception, can merge too. So, think beyond just resources!
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Pretty much any resource-producing room in Fallout Shelter can be merged together. Just build two or three of the same type of room next to each other, and they'll automatically merge, creating a bigger, more efficient version. This works for power generators, water treatment plants, diners, and more. Not only does this make them more efficient, but it also saves you space!
Only the basics merge. Think power, food, and water. That's it.
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