Memory of stone

The building of the old, more unused hospital wants to turn into an attraction with augmented reality. Eminent corridors with crumbling plaster are already inscribed in the adventure script, and the program code is ready to show the player the ghost of the doctor-maniac at the right time to add horror.
The system is almost debugged, and the developers of the project are in a hurry to show it to investors and start making money, but at the final stage of testing there is an unexpected one: one of the players sees that the script is not laid down, and falls into a stupor from which the doctors are not in any way They can withdraw it.
What is it: an unpredictable reaction of the psyche or a sabotage of opponents of the project? Or maybe what lives here, does not like similar games? After all, the old buildings have its secrets. And these secrets will again be revealed by employees of the Institute of Research inexplicable, as always risking their own lives