Should have been called, check your aim. A small square net level that has elevators to a semi-ring. The ring will take you to a couple of rooms that lead off of it. The rooms are very tight with access by some very tight stairs. BE CAREFUL HERE! I suppose the name comes from the shield recharge. A great place to get nailed in the back as you try to recharge. Some interesting design ideas here. Would be best for EMfH.