Don't Knock Twice is a first-person horror game released for the PS4 in 2017. Developed by Wales Interactive, the game is centered around a psychologically terrifying urban legend. Players explore a grand manor house and uncover the disturbing story behind a vengeful witch. To save your estranged daughter, you must discover the truth behind the legend. The game combines exploration, puzzle-solving and a chilling atmosphere, and can be played with or without VR support to heighten the immersive experience.