Fallout Shelter is a game that was released in November of 2016. It is a post-apocalyptic shelter where the player can play as one of four characters. The character’s job is to find water and drink it to survive. There are many ways to get water in Fallout Shelter, but the most common way is to find a source of water and drink it. There are also ways to get water from other people, but it is less common. The most common way to get water in Fallout Shelter is by finding a source and drinking it.