Silver Palace

Silver Palace was never actually manufactured - it survives only as backglass artwork by Dave Christensen, apparently intended for a solid-state Bally machine with a gambling and playing-cards theme, though the Bally name does not appear on the art and it's unknown whether the game was ever formally considered for production.

Because no machine was built, no gameplay, rules, or feature details exist to describe - only the surviving artwork. Based on the four-score-display and credit/match window layout typical of Bally backglasses, the art is estimated to date from sometime between 1976 and 1986.

As an unproduced concept, Silver Palace is of interest primarily to collectors and historians of pinball backglass art and unused Bally designs, rather than as a game that can be played or owned in working form.