《The Demon's Room》is a horror suspense interactive video game. The game tells an incredible event that the protagonist and four female colleagues have experienced together in a holiday house somewhere. Players need to establish a good feeling with the characters, and the plot triggers and selects to influence the story. At the same time, the game contains many ways of playing, such as fun games, puzzles, avoidance and QTE. With the deepening of the plot, players can unlock 11 story endings. Who are their identities? What is the truth of the story? Look forward to your exploration!