Having several production rooms means nothing if you don't have enough workers to fill them.

That said, build your rooms according to your Vault's current population. It will also require more dwellers working in them for them to run efficiently. Merging up to three rooms gives you the most out of your production, storage, and a bit cheaper upgrade cost. However, in the long run, you'll need to destroy ('sell') some of your rooms so you can merge them. To maximize the income of chosen resource, wait until the timer resets.It's easy to place the rooms haphazardly in the game, especially during the early parts of it. This also allows your Dwellers to gain experience and level up a bit more, but this all comes with bad price if you Rush your Dwellers constantly. Rushing can help speed up the time it takes to produce valuable resources for your Vault, especially if you need to boost up a specific resource to prevent anything bad from happening. This comes with both positive and negative effects that can greatly influence your Vault. When you create a room that can gather resources for your Vault, you have the option to cause your Dwellers to Rush while working in it. Sometimes a multitalented dweller may be suited for one critical job to keep things stable in your vault, so don’t overlook that and miss out on precious resources. If you constantly check and keep track of SPECIAL stats on each Dweller, you can come up with the best choice for where to place them. Try to move Dwellers into areas where they will level up the fastest and obtain the most resources for your Vault.

By placing a Dweller that's higher in the SPECIAL stat which the room has, you'll decrease that timer and the dweller will level up faster. Each resource room has a timer that will count down to when you can gather from it, and each room also has a SPECIAL stat. Its very important to note which room a Dweller is best suited to be placed in. Dweller Work Stats Pic01.jpg Carefully Plan Each Dweller’s Placement

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