Game system and method with adjustable eligibility for bonus features
View Patent ↗A method and a gaming system for adjusting eligibility rules for wager-dependent bonus features in a wagering game, the game including one or more rule-adjusting activities related to randomly generated outcomes of the game. Rule-adjusting activities achieved by a player can be assessed according a qualification scheme, and can qualify the player for the wager-dependent bonus award even though the player made a non-eligible wager.
1. A method of adjusting eligibility rules for wager-dependent bonus features in a wagering game, the wagering game including one or more rule-adjusting activities related to a randomly generated game outcome achieved during play of the wagering game, the method comprising:
receiving a wager from a player, via an input device, to initiate a randomly generated game outcome of a plurality of game outcomes for the wagering game, the randomly generated game outcome being displayed to the player on one or more displays;
determining, via one or more processors, whether the received wager is an initially eligible wager amount or an initially non-eligible wager amount;
evaluating, via the one or more processors, any of the one or more rule-adjusting activities achieved by the player during play of a previous instance of the wagering game to determine if one or more of the achieved rule-adjusting activities is sufficient to treat an initially non-eligible wager amount as a qualified wager;
in response to the bonus-triggering event occurring and the determination that the initially eligible wager amount was received, awarding the player a first bonus award;
in response to the bonus-triggering event occurring and the determination that the initially non-eligible wager amount was received, awarding the player a second bonus award if the received non-eligible wager amount can be treated as a qualified wager.
2. The method of claim 1 , wherein the first bonus award and the second bonus award are the same award.
3. The method of claim 1 , wherein the first bonus award has a higher expected value than the second bonus award.
4. The method of claim 1 , wherein the one or more rule-adjusting activities include one or more of achieving a predetermined outcome during the prior game play, triggering a predetermined bonus feature during the prior game play, and achieving a predetermined outcome while playing a predetermined bonus feature during the prior game play.
5. The method of claim 1 , further comprising, in response to the bonus-triggering event occurring, receiving the initially non-eligible wager amount, and the evaluation that the initially non-eligible wager amount cannot be treated as a qualified wager, awarding the player a third bonus award, the third bonus award being different from, and having a lower expected value than, both the first and second awards.
6. The method of claim 1 , wherein the second bonus award comprises extended game play, and wherein the expected value of the second bonus award increases with the amount wagered.
7. The method of claim 6 , wherein a maximum expected value of the second bonus award is the same as the expected value of the first bonus award.
8. The method of claim 1 , wherein one or more of the rule-adjusting activities are selected by the player.
9. The method of claim 1 , wherein the first and second bonus awards are bonus features awarding extended game play.
10. The method of claim 9 , wherein the player making the initially eligible wager amount plays a first bonus feature with a first probability of winning a maximum-value award, the player making the initially non-eligible wager amount that can be treated as a qualified wager plays a second bonus feature with a second probability of winning the maximum-value award, and the player making the initially non-eligible wager amount that cannot be treated as a qualified wager cannot win the maximum-value award.
11. The method of claim 10 , wherein the first probability is higher than the second probability.
12. A gaming system primarily used for conducting a wagering game including adjustable eligibility rules for wager-dependent bonus features, the system comprising:
an input device for receiving a wager from a player to initiate the wagering game, the wagering game including at least one bonus-triggering event;
one or more displays for displaying game information; and
a controller being in communication with the wager input device and the one or more displays, the controller including one or more processors and being operable to:
detect a wager received via the input device, the wager including an initially eligible wager amount or including no more than an initially non-eligible wager amount,
evaluate, via the one or more processors, any non-wager rule-adjusting activities related to a randomly generated game outcome achieved during play of the wagering game to determine if one or more of the achieved non-wager rule-adjusting activities qualify the player for enhanced eligibility according to a predetermined qualification scheme; and
in response to a bonus-triggering event following the no more than an initially non-eligible wager amount, randomly generate an outcome to determine awarding the player a bonus award if the player is qualified for enhanced eligibility based on the one or more achieved non-wager rule-adjusting activities, and award the player the bonus award.
13. The gaming system of claim 12 , wherein the probability of winning the bonus award or the value of the bonus award increases with the amount wagered.
14. The gaming system of claim 12 , wherein the one or more rule-adjusting activities include one or more of achieving a predetermined outcome during the prior game play, triggering a predetermined bonus feature during the prior game play, and achieving a predetermined winning outcome while playing a predetermined bonus feature during the prior game play.
15. The gaming system of claim 12 , wherein one or more of the rule-adjusting activities are selected by the player.
16. The gaming system of claim 12 , wherein the wagering game comprises a basic game and a bonus game, and one or more of the rule-adjusting activities are achieved based on one or more randomly generated outcomes occurring during the basic game.
17. The gaming system of claim 12 , wherein the wagering game comprises a basic game and a bonus game, and one or more of the rule-adjusting activities are achieved based on one or more randomly generated outcomes occurring during the bonus game.
18. The gaming system of claim 12 , wherein the wager-dependent bonus features include a first bonus feature enabled by a bonus-triggering event following a first wager, and a second bonus feature enabled by a bonus-triggering event following a second wager, and wherein the first wager is larger than the second wager.