Metro Exodus

As you navigate through subway stations, you hear radio static. You received an odd radio signal: "Pssht, pssht, copy. This is Colonel Khlebnikov, pssht. Do you copy? How's the reception?" Your squad did not pay attention to this message. Later, you learned from the commander that help is needed at the "Ark" station. It is urgent to pass on the documents to the higher management. They will help to eliminate nuclear danger and detect clean zones with satellites. Khlebnikov is commanding this operation. Taking the documents, you proceed to assist him. But you meet no one except the Colonel. How can he hold the defence alone? But only one thing worries you - mission completion even at the cost of your own life!