Fallout Shelter

Fallout Shelter is a free-to-play game for PC and mobile devices on iOS and Android, developed by Bethesda, where the player takes on the role of the Overseer managing a vault.

The game is a simulation of vault management. As the Overseer, the player must control essential aspects of life within the vault, including: energy, food, water, and the number of residents. The player will develop and expand their vault, as well as deal with incidents, fend off attacks from raiders and other inhabitants of the Wasteland. Up to three vaults can be created on a device with three-digit numbers chosen by the player. Cloud saving allows gameplay across multiple devices.