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Can You Merge 4 Rooms In Fallout Shelter? [Solved]

Most rooms can also be merged up to three times by placing an identical room of the same tier next to it. Generally, each room can facilitate two dwellers. Merged rooms may be occupied by up to 6 dwellers.

Fallout Shelter Tips! #2 Merging vs Upgrading

Fallout Shelter

Fallout shelter ep.3 (fully merged rooms)

Hope

How to merge two rooms into one - fallout shelter gameplay vault #812

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