This is a tricky one though as the Rush doesn’t always work and a failed rush can cause serious trouble and a decrease in happiness. Plan ahead This was always one of my primo tricks in Sim Tower, and it carries over to just about any other building strategy game: Even if you don't have rooms you can build yet, start planning where you'll place rooms and floors early on.

Mix up the genders, for some reason you will get a small overall happiness boost when men and women are working together.Unemployed dwellers should be training or chilling out temporarily in Living Quarters or else they get depressed just wandering around aimlessly on a ‘Coffee Break’.Get a Radio Studio- a fully equipped Radio Studio boosts the overall happiness of the shelter.Keep newcomers and children at a minimum- they are automatically 50% happiness and children don’t increase happiness until they are grown.Seeing their dead friends lying on the floor is a serious buzzkill.

They have no gameplay impact and are purely cosmetic. The theme workshop is used to craft themes, which can then be applied to fully merged and upgraded diners and living rooms to change the décor of the rooms. They are also present in Fallout Shelter: The Board Game. For reasons you probably don’t need to be told, dwellers who just had a successful date end up with 100% happiness. The theme workshop is a room that can be built with Fallout Shelter update 1.8.Make sure they have enough resources to go round- food, water, and power- and heal them with Stimpaks or Radaway if they need it

Your dwellers also need to be at their best health to be 100% happy. I havent played long enough to notice by observation.

Related: Best Vault Layouts in Fallout Shelter

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