Bally "RockMakers" (1968) - Rare Electro-Mechanical Pinball Machine - Fully OperationalDescription:Up for auction is a beautiful piece of arcade history: the Bally RockMakers pinball machine, released in August 1968. Designed by the legendary Ted Zale with stunning, colorful artwork by Jerry Kelley, this machine takes you on a zany trip to a prehistoric caveman rock quarry.With only 2,420 units ever produced, this model is a rare find on the European market and a true gem for collectors of vintage electro-mechanical (EM) games.Key Features & Gameplay:Zipper Flippers: This machine features Bally's famous mechanical innovation where the two lower flippers physically shift together to close the center gap, preventing the ball from draining.3-Flipper Layout: Includes an upper flipper that splits the playfield, creating deep strategy and a unique layout.Rock-A-Rock Reels: Unique bonus score reels built into the backglass that track your "R-O-C-K" and "M-A-K-E-R-S" progression.4-Player Action: Great for social gatherings, supporting up to four players simultaneously.Condition & Technical State:Condition & Technical State:Fully Operational: The machine is in working condition. It boots up, scores properly, and all electromechanical relays, steppers, and bells function as they should.Playfield & Cabinet: Well-preserved with honest patina that highlights its authentic 1960s character.Backglass: Vivid colors with classic vintage charm.This is a fantastic opportunity to own a rare, mechanically fascinating pinball machine built like a tank by Bally Manufacturing Co. in Chicago. Perfect for a private gameroom, office decoration, or a dedicated pinball collection.