A game similar to Exit No. 8, it combines spot-the-difference gameplay with room escape elements. Players are trapped in an apartment, the exit of which is blocked by a demon. The player needs to find the key in the looping space within the game to escape the room.
Two new maps have been added: choosing not to shoot in the showdown can lead to the end of the world ending, and failing the final QTE can lead to another route.
