The Horror on the Walls

I should never have read that damned book.... Tom Harris is an amateur archaeologist and lover of the occult and paranormal. One day he acquire a book that detailing how to perform a sinister ritual. Intrigued Tom performs it, but in the process attracts the attention of a malevolent being that transports him to its terrible and strange dimension that is a cruel reflection of our reality. Tom must find a way out before its too late..... Useful information : WASD -> Move ESC -> In Game Menu Q -> ...