This listing is for a set of Roms to upgrade your pinball machine to the latest software version. Upgrade/replace your CPU, Display, or Sound eproms.
Rom Revision: CPU Rom [G11] Version 1.3 (This listing is the most current official release)
Revision History: (Included for reference)
CHANGES SINCE 1.2
* Fixed problem were right loop shots were falsely credited to
* Fixed a condition on the Mine where the motor would run if
the player was playing Gold Mine Multiball, with Motherlode
Lit, and tilted on his last ball.
* Fixed a condition on the Train where the motor would run if
the player was playing Polly Peril, with the train running,
and tilted on his last ball.
CHANGES SINCE 1.1
* Fixed a problem in Drop Target Test.
* Fixed game logic on Right Loop Rollover switch.
* Tweaked default replay value and fixed replay level
Bally / Williams Software License
This listing is for an officially licensed Bally / Williams genuine replacement part and is governed by their software license. (Click Here)
An official Bally/Williams hologram will be affixed to guarantee authenticity.
Sold under permission granted from Planetary Pinball.