Voluntold

Voluntold is a survival horror game where enemies and hazards remain unseen. Instead, you must rely entirely on the reactions of the 'volunteers' and your monitoring devices to survive.

Can you kill what remains unseen?

The player takes on the role of the so-called "Operator", whose task is to guide his "volunteers" through the ruins of radiation-contaminatedd buildings. Keep an eye on yout team's reactions, kill enemies, and search for important documents, called "the artifacts".
Only once your volunteers have obtained the necessary item may they leave the building.
So hurry, because time is running out.