You have the opportunity to interact with a mysterious creature living in your device and try to understand its character, desires and goals. Your decisions and communication with this creature, within the gameplay and through the notification system, will determine whether you will become its rightful owner or will be influenced by it, like a puppet. The gameplay is based on tactile interaction with your smartphone, which symbolizes the creature Franz. You can express your feelings for him through touching the screen, whether gentle or aggressive. Franz reacts to your actions, and even to your inaction, so that every action you take has consequences. It is important to monitor notifications and respond promptly to invitations and requests from Frantz. Your communication with Frantz involves solving linguistic puzzles and searching for hidden meaning in her messages. The whole game will be full of nervous moments, especially if you do not respond to Frantz notifications.