Gaming system having expected value indicators
View Patent ↗A gaming system comprises a wager input device for receiving at least one wager and at least one display for displaying a randomly selected outcome of a wagering game. The at least one display further displays an expected value indicator. The gaming system further comprises a controller operative to (i) add a portion of the at least one wager to an actual turnover, (ii) randomly select a trigger amount from a range of available trigger amounts, (iii) update the expected value indicator to indicate the actual turnover relative to the range, and (iv) award a mystery prize in response to the actual turnover becoming equal to or greater than the trigger amount.
1. A gaming system comprising:
a wager input device for receiving at least one wager;
one or more displays for displaying a randomly selected outcome of a wagering game, the one or more displays further displaying an expected-value indicator; and
a controller operative to:
(i) add a portion of the at least one wager to an actual turnover for a mystery prize;
(ii) randomly select an actual trigger amount for the mystery prize from a turnover range;
(iii) update the expected-value indicator to indicate the actual turnover for the mystery prize relative to a theoretical average trigger amount, but not the actual trigger amount, within the range, thereby indicating a theoretical probability that the mystery prize will be awarded; and
(iv) award the mystery prize in response to the actual turnover for the mystery prize becoming equal to or greater than the actual trigger amount for the mystery prize.
2. The gaming system of claim 1 , wherein the actual turnover funds a plurality of mystery jackpots, the mystery prize comprising a selected one of the mystery jackpots.
3. The gaming system of claim 2 , wherein the plurality of mystery jackpots are progressive jackpots.
4. The gaming system of claim 2 , wherein the selected one of the mystery jackpots is randomly selected.
5. The gaming system of claim 1 , wherein the expected-value indicator includes a plurality of status labels.
6. The gaming system of claim 1 , wherein the expected-value indicator is selected from a group of indicators consisting of a graphical indicator, a label indicator, and a graphical/label indicator.
7. The gaming system of claim 1 , wherein the controller is further operative to reset the actual turnover to a reset value after the mystery prize is awarded.
8. The gaming system of claim 7 , wherein the reset value is zero.
9. A method of conducting a wagering game on a gaming system, the method comprising:
receiving a wager;
displaying a randomly selected outcome;
adding at least a portion of the wager to an actual turnover for a mystery prize;
randomly selecting an actual trigger amount for the mystery prize from a turnover range;
displaying an expected-value indicator indicating the actual turnover for the mystery prize relative to a theoretical average trigger amount, but not the actual trigger amount, within the range, thereby indicating a theoretical probability that the mystery prize will be awarded; and
awarding the mystery prize in response to the actual turnover for the mystery prize becoming equal to or greater than the actual trigger amount for the mystery prize.
10. The method of claim 9 , wherein the expected-value indicator comprises a graphical presentation of the relative position of the actual turnover within the range.
11. The method of claim 10 , wherein the expected-value indicator comprises a plurality of status labels.
12. The method of claim 9 , wherein the mystery prize is randomly selected from a plurality of jackpots.
13. The method of claim 12 , wherein the plurality of jackpots are progressive jackpots.
14. The method of claim 9 , further comprising resetting the actual turnover to a reset value after awarding the mystery prize.
15. A computer readable storage medium encoded with instructions for directing a gaming system to perform the method of claim 9 .
16. A method of conducting a wagering game on a gaming system, the method comprising:
receiving a plurality of wagers;
displaying a plurality of randomly selected outcomes of the wagering game;
displaying a plurality of progressive jackpots;
apportioning a portion of the plurality of wagers and adding the portion to an actual turnover for a mystery prize;
distributing the portion among the plurality of progressive jackpots;
randomly selecting an actual trigger amount from a turnover range;
updating an expected-value indicator to indicate the actual turnover for the mystery prize relative to a theoretical average trigger amount, but not the actual trigger amount, within the range, thereby indicating a theoretical probability that the mystery prize will be awarded; and
awarding a randomly selected one of the progressive jackpots as the mystery prize in response to the actual turnover becoming equal to or greater than the trigger amount.
17. The method of claim 16 , further comprising displaying an expected-value indicator indicating the actual turnover relative to the range.
18. The method of claim 17 , wherein the expected-value indicator comprises at least one status label corresponding to a status of the actual turnover.
19. The method of claim 18 , wherein the plurality of randomly selected outcomes are displayed on a primary display, wherein the plurality of progressive jackpots are displayed on a secondary display.
20. The method of claim 19 , wherein the at least one status label is also displayed on the primary display.