METHOD FOR OPERATION OF PLAYING MACHINE Russian patent published in 2006 - IPC G07F17/34 G06Q50/00 

FIELD: computer science and automatics, technologies for operation of playing machines.

SUBSTANCE: under control of processor main game is performed, on achievement of certain result processor is transferred from main game to prize game, prize winnings are dispensed on basis of prize game results, in game additional mode of free games is realized, and also doubling mode and mini-bonus mode in main game, while switching to mini-bonus mode is performed when a combination of predetermined different symbols is shown, appropriate for mini-bonus transition result. Transition from main game mode to doubling mode is possible after each result, representing a winning combination, received in main game mode. Main game has results, causing launch of prize game mode and free games mode, while during prize game mode number of selection attempts is increased due to number of objects containing additional prize winnings.

EFFECT: expanded arsenal of technical means for operation of playing machines.

21 cl, 20 dwg