Westworld’s mobile games have sold over ten million copies since its first season debuted in 2017, according to a report.

The game has been downloaded more than 50 million times on the App Store, according the report from mobile gaming analytics firm App Annie.

The report also found that the show’s latest season, titled The Staircase, has sold more than 14 million copies on the iOS App Store.

The show’s new season will be released on the streaming service HBO later this year.