Reach into the world by interacting with clues and making critical choices in the Erica App PS4™ companion app. Make sure your PS4™ console is connected to the same Wi-Fi network as your device and then you're ready to go. Simply follow the instructions on-screen in the Erica™ PS4™ game to connect. This application can be used in the following languages: English, French, German, Italian, Spanish, Dutch, Portuguese, Russian, Polish, Brazilian Portuguese, Latin American Spanish, Bulgarian, Hungarian and Greek. Please note: This app acts as a controller for the PS4™ console. The Erica™ game and the PS4™ console are sold separately."