hey it could be like cod:blackops where have a menu in a cryo tube and u could press and hold the x button to climb out of the tube and u could have elevators to the certain areas or u could just walk to the stairway or something and go to them if you would like to do assassination training u could go to a training room on the other side of a see through mirror and it could show people using knives for training etc.....SRY for the long reply i just got mad that people get lazy and don't want to explore the INFINITY