Hey all,

Has anyone done any testing of how much dweller happiness is gained from radio stations? At the moment, I have a one unit, non-upgraded radio station with a single 12 Charisma dweller, and everyone is 75% or higher. Larger rooms/upgraded rooms say they can attract dwellers faster, but nothing is mentioned about dweller happiness.

Also, does happiness continue to be improved if the station has a dweller waiting to be collected? I do not want to increase dweller count yet, so the station is sitting with the dweller waiting icon and the DJ is just wandering around, not working. It seems to be working, but I'd have to rush-fail a room into oblivion to check.

Not sure on the total amount of happiness it counts towards total, but if the room is waiting to be collected, it definitely has no impact on the overall happiness and technically you could just leave it uncollected if need be.

I do know that unless you need to attract more dwellers the radio room is not needed. If you have a room with the dweller or dwellers Luck maxed, the chance of failure to rush initially is zero percent to fail and happiness is gained with each successful rush. I believe the gain is around 10% happiness for each successful rush attempt. If you are patient and can wait until the rush counter resets to zero, you can gain 100% vault happiness with no radio room.