天獄ストラグル -strayside- is an engaging iPhone game that immerses players in a unique narrative set in a world between the realm of the living and the underworld. Players follow the story of a new prison warden tasked with capturing escaped souls, guided by characters such as Ishikawa Goemon. The game blends rich storytelling with interactive gameplay, allowing players to navigate through various challenges while uncovering the mysteries of the characters' motives.

The game features a free introductory experience, while additional content can be accessed through in-app purchases. Players can enjoy a range of systems designed for convenience, including quick save/load options, skip functions, and an auto mode for streamlined gameplay. With a cast of voice actors bringing characters to life, 天獄ストラグル -strayside- offers a captivating experience for fans of narrative-driven games.