Slendrina X is the tenth installment in the popular Slendrina series, designed for Android devices. In this horror-themed arcade game, players find themselves trapped in a vast castle owned by Slendrina's husband. The primary objective is to escape by locating the entrance key while navigating through dark corridors filled with tension and fear. Players must remain vigilant as Slendrina and her husband roam the castle, adding a layer of challenge to the gameplay.

The game features a chilling atmosphere enhanced by the presence of Slendrina's husband and his aggressive pets. Although Slendrina X is available for free, it includes advertisements, which are a common aspect of many free-to-play games. Overall, this game offers an engaging and suspenseful experience for fans of the horror genre.