Decide or Die is a game where you play Rock, Paper, and Scissors with two hands. You get rid of one and if you have a hand that loses with the opponents hand. (For example, if you have rock and they had paper when they removed a hand) the opponent has to shoot you. It's like Russian Roulette because it has a 1 in 6 chance of hitting you. When the rounds go up or you tie with your opponent (like rock and rock or scissors and scissors.) a bullet gets added to the chamber of the gun.

(Yes I decided to explain if you didn't know what it is)