You and your squad are surrounded by orks, out of ammunition, and cut off from retreat. Just when death seems certain, your reckless squadmate Milo points an empty hand at an ork and shouts, “Bang!” The ork drops dead. The orks’ collective belief can make an imaginary weapon real—provided you act like it is real. Now you must bluff, improvise, and finger-gun your way through an entire horde before any of them figure out the trick.