Coin-operated entertainment appliance operating method, involves increasing or reducing gain value of display fields except field with smallest gain value by input element, and reserving field with pattern for changing into play mechanism

摘要

The method involves increasing or reducing gain value of display fields (10) except the display field with smallest gain value by an input element (14). One of the display fields with a pattern is reserved for changing into a play mechanism (9). A play is started in the play mechanism depending on sufficient balance or from results of a primary play mechanism (3). An alternative color change is carried out between a total lost notice display field (11) and the display fields (10) with the gain value in randomly controlled manner. An independent claim is also included for a coin-operated entertainment appliance comprising a touch screen.