Niki Alvin visited her grandmother’s old house and the thing she sees is a stranger dressed in white. After noticing her presence, stranger disappears in the darkness of mystery house. The mystery about that unknown person is still confusing Alvin. The old mansion has been living a mysterious life of its own. Explore the dark rooms of the house and discover the secrets that haunt this place. Try on the role of a detective and help her get to the bottom of what’s going on! Play this free hidden object game and reveal the mysteries of dark and mystery mansion. Play full free version game without any limit. Features: * Play hidden trivial games for free unlimited times * Stunning mini games inside * Earn coins using mini games and unlock next levels * Real detective theme levels and joyful play.