Another arcade game with an unlockable, Mortal Kombat II really tests your endurance before giving up its secret. If you've found it, kudos to you. How To Find It After completing 250 consecutive 2-player battles, players will receive a strange message: You have reached the outer limits of the tournament. Now you both must face a challenge from your past Whatever Mortal Kombat fans were expecting when they saw that screen, it probably wasnt Pong. And definitely not this particular version of Pong, which treats players to a high-pitched squeal of Toasty every time a point is scored - the same phrase heard when Mortal Kombat sound designer Dan Forden appears during the main game. Once a player reaches seven points, the Pong interlude is over and players return to the normal game. If youre desperate to play again, all you have to do is complete another 250 rounds...