Miraculously, nothing explodes. Instead, a section of the wall next to Signless's platform unfolds into a walkway to the next section. Ah. So this is another of those rooms that requires teamwork. On a hunch, Signless presses the button next to him and a similar walkway extends on Gary's side of the room.

"See?" There's audible relief in his voice. He has absolutely no doubt that Gary would have jumped otherwise.