Players step into a labyrinthine mansion, guided by a mysterious note that hints at a hidden treasure. To progress, they examine and interact with various objects, uncovering clues that lead to new areas. A touch-based interface allows players to manipulate items, solving puzzles and piecing together the mystery.
Each room presents a unique challenge, whether it's decoding a cryptic message or manipulating a seemingly innocuous item to reveal a hidden compartment. The objective is to uncover the mystery by solving each puzzle and liberating trapped family members.
The game requires patience and strategic thinking, as players must experiment and apply problem-solving skills to progress. No downloads or registration are necessary; House of Mystery is accessible via the browser, allowing players to jump in and out of the game seamlessly.