Devil Roulette

The Devil loads a shotgun with live and blank shells in a hidden order and tells you only how many of each. On your turn, point the gun at him or at yourself. A blank on yourself buys you another turn, a live shell snuffs a candle, and when your last candle goes out, your soul is his. From round two, cursed items join the table: peek into the chamber, flip the shell or make him skip a turn. Win three rounds to reclaim your soul, then raise the stake in Double or Nothing.