[b]As he slowly floats, the metal door in front (the only way out) shuts closed. Two more behind it. The red alarms blare, as metal grates slam down over the shelves, and the floor under him spins open, leading into the dark vacuum of space. The shielded walls now begin to slowly close in. [/b] [spoiler]MOTION SENSORS FTW i mean triggers. They sense when something passes in front of them. That kind of thing. Also feel free to react whenever you want. This all happens pretty quickly, but not quickly enough so that you can't react.[/spoiler]