Noteworthy features

• Single left flipper, combo right flipper with the extra connected to a crank instead to its own flipper coil. The flippers are always on regardless of tilting the game or game over.
• Scoring display is only a single 6-digit LED display. The game cycles backwards to show each player's score until the next player's turn is up. Each bulb lights the player# and ball#.
• Game always plays with 5 balls. There is no adjustment.
• The "brain board" utilizes a special chip programmed to handle I/O functions. This chip is an integrated CPU, ROM, RAM and peripheral I/O into one. It is very difficult to find and requires special equipment to program.
• There is a built-in test mode. Simply slide the switch from PLAY to TEST and it identifies the ROM ID, cycle lights and solenoids.
• The board uses a shared matrix for lamps and switches. Half use lights and the other half senses switches.
• The game board has a single-tone audio generator capable of "dings" and playing short tunes.

Trivia

• This is one of some of the Bally home-only series, its true meaning of "home use only" machines.
• Bally made "brain boards" exclusively for home series that uses a single computer/I-O chip, drivers for solenoids and lamps, switch inputs and a single-tone audio generator that can play short tunes.
• Their playfield is the same size of a professional, standard-size playfield, but the scorebox is a smaller version with a single LED display capable of showing multiple players' scores.

Backbox ornament(s)

Smaller scorebox with "brain board", a condensed CPU/driver I/O and sound board. It even has feature lights on its own PCB.

Video mode

This machine has no dot matrix or video display, so it has no videmode.