The Westworld game for mobile devices is supposed to launch officially on June 21st, but it can be downloaded, installed, and played already in some markets. This title is similar to Fallout Shelter and involves many characters and locations that are familiar for the fans of the Westworld TV series.
https://www.notebookcheck.net/Westworld-TV-series-inspired-mobile-game-coming-this-week-to-Android-and-iOS.309534.0.html