"Today I saw the BioShock Infinite Sky-Hook replica by NECA (National Entertainment Collectibles Association), and my life may never be the same. The replica of the Sky-Hook from the upcoming BioShock Infinite is a life size 1:1 prop modeled to be exactly how the Sky-Hook would look in the real-world. And guess what? It works! Well, kind of -- it has motorized action that causes the gears and three hooks to spin when you squeeze the trigger. Just don't try to actually jump onto and slide down rails."