Dr. Schuster is a character that is mentioned in the Moon radios. He was a Group 935 scientist that helped Richtofen master teleportation and plot against Maxis. He also worked under Groph in the Griffin Station. In Der Riese while connecting the teleporters to the mainframe, his voice can be heard counting down the clock. It is presumed that him along with Groph were killed by the zombies in Griffin Station after Samantha flew in the M.P.D, as he is heard saying "we're doomed", however it is unknown at this point.