Gaming machine with feature triggering scheme
First Claim
Patent Images
1. A method of conducting a wagering game, the wagering game including a basic game and a bonus game, the method comprising:
- tracking a number of the basic games played on a wagering game machine or on a wagering game system since a predetermined event using a processor and a memory, the processor being configured to update the memory to count the number of basic games played since the predetermined event;
providing a first probability of triggering the bonus game;
providing, in the memory or in another memory, a schedule that triggers the bonus game responsive to the counted number of basic games played since the predetermined event, the schedule comprising a plurality of different probabilities, the probability of triggering the bonus game increasing in the schedule with an increasing number of basic games played since the predetermined event; and
automatically altering the first probability of triggering the bonus game to a second probability based on the counted number attaining at least a first predetermined threshold, the second probability being greater than the first probability but less than one-hundred percent,wherein the predetermined event comprises a bonus name or a triggering event for a bonus game.
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Abstract
A gaming apparatus and method of conducting a wagering game are disclosed. The wagering game includes a basic game and a bonus game triggered by the basic game. The apparatus tracks a number of the basic games played since a predetermined event, and alters a probability of triggering the bonus game based on the tracked number.
107 Citations
21 Claims
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1. A method of conducting a wagering game, the wagering game including a basic game and a bonus game, the method comprising:
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tracking a number of the basic games played on a wagering game machine or on a wagering game system since a predetermined event using a processor and a memory, the processor being configured to update the memory to count the number of basic games played since the predetermined event; providing a first probability of triggering the bonus game; providing, in the memory or in another memory, a schedule that triggers the bonus game responsive to the counted number of basic games played since the predetermined event, the schedule comprising a plurality of different probabilities, the probability of triggering the bonus game increasing in the schedule with an increasing number of basic games played since the predetermined event; and automatically altering the first probability of triggering the bonus game to a second probability based on the counted number attaining at least a first predetermined threshold, the second probability being greater than the first probability but less than one-hundred percent, wherein the predetermined event comprises a bonus name or a triggering event for a bonus game. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of conducting a wagering game, the wagering game including a basic game and a bonus game triggered by the basic game, the method comprising:
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tracking a frequency of occurrence of the bonus game on a wagering game machine or on a wagering game system using a processor and a memory, the processor being configured to update the memory to count the number of basic games played since the predetermined event; and automatically increasing an expected value of a bonus game in accord with a tiered schedule comprising a plurality of expected values, each expected value being correlated to a specific frequency of occurrence of the bonus game, the automatic altering of the probability being based on the tracked frequency, the tiered schedule being stored in the memory or in another memory, wherein the predetermined event comprises a bonus name or a triggering event for a bonus game. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A method of conducting a wagering game on a wagering game machine or on a wagering game system, the wagering game including a basic game and a bonus game triggered by the basic game, the method comprising:
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automatically altering a probability of triggering the bonus game associated with the wagering game machine or the wagering game system to a higher probability in accord with a schedule for triggering the bonus game responsive to a counted number of basic games played since the bonus game was last triggered by the basic game; counting the number of basic games played since the bonus game was last triggered by the basic game using a processor and storing the counted number of basic games played since the bonus game was last triggered by the basic came in a memory; storing the schedule that triggers the bonus game being in the memory or in another memory, the schedule comprising a plurality of different probabilities; increasing, in accord with the schedule, the probability of triggering the bonus game with an increasing number of basic games played since the last triggering of the bonus game by the basic game, the higher probability being less than one-hundred percent.
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14. A method of conducting a wagering game on a wagering game machine or on a wagering game system, the wagering game including a basic game and a bonus game triggered by the basic game, the method comprising:
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automatically altering a probability of triggering the bonus game associated with the wagering game machine or the wagering game system to a higher probability in accord with a schedule that triggers the bonus game responsive to a length of time since the bonus game was last triggered by the basic game; determining the length of time since the bonus game was last triggered by the basic game using a processor and storing the length of time since the bonus game was last triggered by the basic game in a memory; storing the schedule that triggers the bonus game in the memory of in another memory, the schedule comprising a plurality of different probabilities; increasing, in accord with the schedule, the probability of triggering the bonus game with an increasing length of time since the bonus game was last triggered by the basic game, the higher probability being less than one-hundred percent. - View Dependent Claims (15)
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16. A gaming apparatus for conducting a wagering game on a wagering game terminal, the wagering game including a basic game and a bonus game, the apparatus comprising:
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a control system operative to count a number of the basic games played since a predetermined event and to automatically alter a probability of triggering the bonus game to a higher probability, the higher probability being less than one-hundred percent, the altering of the probability of triggering the bonus game being based on the counted number and being independent of any single game outcome, wherein the increased probabilities of triggering the bonus to the player are not displayed to the player, wherein the predetermined event comprises a bonus game or a triggering event for a bonus game. - View Dependent Claims (17, 18, 19, 20, 21)
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Specification