Method of gaming, a gaming system and a game controller
AssigneeAristocrat Technologies Australia Pty Limited
InventorsKevin Francis Prendergast, Chi We Chim
Life of this patent
Estimating the term…
Abstract
A method of gaming comprising: (a) determining a minimum prize value to be awarded for a current game outcome based on a previous game outcome; (b) generating the current game outcome; (c) determining a provisional prize value based on the current game outcome; (d) comparing the provisional prize value with the minimum prize value; and (e) setting a current prize value at the minimum prize value upon the provisional prize value being less than the minimum prize value or at the provisional prize value upon the provisional prize value being greater than or equal to the minimum prize value.
Claims20
A method of conducting a game on a gaming machine having a credit input mechanism, a game controller, a memory, and a random number generator, the method comprising:
- receiving, via the credit input mechanism, a credit input by a player to establish a credit balance;
- receiving a wager from the player, the wager deducted from the credit balance;
- generating, by the game controller, an outcome for a base game based on the wager, game rules stored in the memory, and a random result generated by the random number generator;
- initiating, by the game controller, a sequence of feature games when the outcome of the base game meets feature game eligibility criteria stored in the memory;
- determining, by the game controller, a minimum prize value to be awarded for a current feature game, the determining comprising:
- defining, by the game controller, a plurality of functions for computing the minimum prize value, wherein each function corresponds to a respective plurality of random numbers;
- generating, by the random number generator, a random number, wherein the random number corresponds with one of the plurality of functions;
- and
- computing, by the game controller, the minimum prize value according to the one function based on one or more previous prize values;
- generating, by the game controller, an outcome for the current feature game;
- determining, by the game controller, a provisional prize value based on the outcome of the current feature game;
- comparing, by the game controller, the minimum prize value and the provisional prize value;
- and
- awarding, by the game controller, a prize value for the current feature game based on which of the minimum prize value and the provisional prize value has a greater value.
A game system configured to conduct a game, the game system comprising:
- a credit input mechanism for receiving a credit input by a player, the credit balance being increasable and decreasable based at least on wagering activity;
- a memory;
- a player interface configured to receive game play instructions and a wager from the player and provide a game outcome and prize information to the player;
- a random number generator configured to generate a random result;
- a game outcome generator, configured to (i) initiate a base game based on the player establishing a credit balance, (ii) generate an outcome for the base game based on the received wager, game rules stored in the memory and the random result generated by the random number generator, (iii) initiate a sequence of feature games when the outcome of the base game meets feature game eligibility criteria stored in the memory, (iv) determine a provisional prize value based on an outcome of a current feature game, and (v) generate an outcome for the current feature game, the outcome based on a second random result generated by the random number generator;
- and
- a game controller configured to:
- define a plurality of functions for computing the minimum prize value, wherein each function corresponds to a respective plurality of random numbers;
- receive, from the random number generator, a random number, wherein the random number corresponds with one of the plurality of functions;
- compute the minimum prize value according to the one function based on one or more previous prize values;
- compare the minimum prize value and the provisional prize value;
- and
- award a prize value for the current feature game based on whichever of the compared minimum prize value and the provisional prize value has a greater value.
Dependencies are inferred from the claim text.