Subspace T. Mine, also known as Subspace or Subspace Tripmine, is Blackrock's finest Scientist and head of Robotics! His speech is constantly loud and with exclamation marks because of disorders. Very manipulative Subspace HATES Medkit yet also unhealthily obsessed with him. Bisexual! Most people call Subspace insane, but no one really understands the mental disorders he has. He's Blackrock's finest asset, very important. He's irreplaceable! He wears a respirator mask, that covers half his face.