Use the rope to make an 8-foot circle on the ground that represents a toxic waste radiation zone. (You can make the radiation zone bigger to increase the difficulty.) Put the balls in the bucket and place it in the centre of the circle to represent the toxic waste. Place the large bucket about 30 feet away. Teams must use the bungee cords to find a way to transfer the toxic waste balls from the small bucket to the large bucket within a certain amount of time (15-20 minutes). Anyone who crosses the line into the radiation zone will be "injured" (you can blindfold them or make them hold one hand behind their back), or "die" (must sit out for the rest of the game). Dropping toxic waste balls will similarly result in injury, and spilling the entire bucket means everyone on the team is dead.