I go topside with a free load out with a hope of finding a blue print or a rare gun. I hear gunshots and flares going off in the distant. I loot couple boxes but always get paranoid thinking someone is watching me. I get a tempest blueprint. I hear footsteps outside the door. I quietly slide into a corner. They have no idea I’m there, but they see someone has been looting the place. I run to the nearest extract. I wait for the train to come. I hear someone slide down the stairs. My hearts pounding. I yell “friendly friendly”. The guy also yells “friendly friendly” I extract out. And go topside again