Plinko Ball is a physics based Peggle type game. Similar to Pachinko gambling machine that originated in Japan. Your goal is to shoot a ball from a cannon at the top of the screen and hit all the red balls at the bottom. What makes this game so fun is that it might require from luck because it is impossible to know how the ball will interact with the objects on screen once you release it.
As Always, Good Luck and Have Fun.