Mission: B-618 Voronej

The Delta exploration team has accidentally intercepted a strange signal coming from the depths of the ocean. Their first analyzes revealed that a spike of unknown radiation accompanied this signal… and came from the wreckage of an old Soviet submarine that had vanished in 1969. According to our intelligence services, the B-618 Voronezh submarine had been sent on a mission by a secret branch of the KGB, Section S, which would have conducted various paranormal investigations and experiments. The BES is about to send your commando of investigators to explore the wreckage. Solve the mystery of his disappearance and find the source of these unknown radiations...