Knowledge of Madness

It's a horror game, with traces of exploration and puzzles. Our main character, Marcus is a PH detective who was hired to find Ann. He thought he has just found her, so he follows her into a mansion. However, he will desire haven't followed her.
Jam Site: 
Jam year: 
MS Windows, Mac OS X, Linux / Unix
Tools and Technologies: 
Unity (any product)
Source files: