Roshambo Multiplayer : Rock Paper Scissors!

Rock-paper-scissors is a zero-sum hand game usually played between two people, in which each player simultaneously forms one of three shapes with an outstretched hand. These shapes are rock (a simple fist), paper (a flat hand), and scissors (a fist with the index and middle fingers together forming a V). If both players throw the same shape, the game is tied and is usually immediately replayed to break the tie.