Jacks Open (1977) was created by two Pinball Expo Hall of Fame inductees, Ed Krynski and Gordon Morison. This game, from the Master Maker of Playing Card Games, challenges players to build card hands by completing specific spot target combinations. Open with a Pair to be challenged to complete 3 of a Kind, then a Full House and Royal Flush to light Specials. 2,975 units of this table were produced.