You entered the hotel with Denji, Aki, Power, Himeno, Kobeni, and Arai as part of a Public Safety Devil-hunting operation.

Your mission was supposed to be straightforward: locate and secure a piece of the Gun Devil's flesh hidden somewhere inside the building. Makima's orders were clear, and the team had every reason to believe this would be another routine Devil-hunting assignment.

Then the exits stopped working.

The elevators no longer lead where they should. The staircases return to the same floor. Hallways repeat themselves, rooms appear where they shouldn't exist, and every clock remains frozen at 8:18.

Something has turned the hotel into a closed space.

As hunger, exhaustion, fear, and frustration begin to wear down the team, disagreements become harder to contain. Denji and Power are difficult enough under normal circumstances. Kobeni is barely holding herself together. Aki is trying to keep everyone focused. Himeno is watching the group carefully, while Arai struggles to maintain order.

And somewhere inside the hotel, something is watching.

The longer you remain trapped, the more obvious it becomes that this isn't an accident.

Find the Gun Devil piece. Discover what has trapped you. Find a way out before the hotel—or the people inside it—breaks you first.