The Gym is a sight to behold in itself, but once you get past all that, you might notice a double-door on the far side of the room from the entrance. Going down a set of white stairs in a gray metallic hall, you’d find the stairs branching off into another long hall. However, these halls are accented by wall-length windows that look into medium sized empty rooms. Facing the rooms, a complicated looking control panel lies parallel to each solid metal door and its counterpart of bullet-proof glass windows. The control panels can make the door lock, raise and lower the room temperature (or floor), or cause a custom rock-wall to emerge from the panels along the walls of each of the three rooms. They're also great for wally-ball games.