Fallout Shelter is a free-to-play simulation game that lets you manage your own vault in the Fallout universe. Initially released in 2015, the game has since been updated with new features and rolled out to more platforms. Whether you’re just starting out or have already played the game and want to improve your strategy, here are some Fallout Shelter tips and tricks to help you succeed. Fallout Shelter Tips for Beginners The following are some basic Fallout Shelter tips for those just starting out playing the game. 1.