A police call leads you to an abandoned mansion hiding something far more disturbing beneath its walls.

Explore the mansion, uncover its secrets, and solve the puzzles left behind by the mysterious Dr. Warder. What begins as a routine investigation slowly reveals a hidden complex beneath the house. A place built to imprison, observe, and experiment on people.

But you are not alone.

Explore a disturbing mansion

Search rooms, discover hidden mechanisms, read notes, examine strange objects, and piece together what happened inside the house.

Solve environmental puzzles

Use your surroundings to progress. Repair an ancient clock, play a piano melody, arrange books, crack the safe combination, and uncover the secrets hidden throughout the mansion.

Descend beneath the house

A hidden passage leads to a prison and medical facility concealed beneath the mansion. Unlock its cells, operate the security systems, restore and overload the electrical network, and explore the abandoned clinic.

Uncover the doctor's work

Investigate patient records, X-ray images, medical equipment, and other evidence left behind by Dr. Warder. The closer you get to the truth, the more you’ll want to turn back.

Stay alert

Security cameras allow you to watch something moving through the prison before you ever face it. Hide inside lockers, stay out of sight, and move carefully through a facility he knows like his favorite scalpel.

Each door you open reveals another piece of the story.

But some doors are better left locked forever.