Slot machine game with negative bonus accumulator
Systems and methods for providing bonus games based on positive and negative bonus accumulators are disclosed. The gaming system can generate, responsive to receiving an indication to begin a play of a game, a grid of symbols. Each symbol can have an attribute corresponding to one or more of a positive bonus value, a negative bonus value, and a credit value. The gaming system can calculate a positive accumulator value, a negative accumulator value, and a credit accumulator value based on the attribute. The gaming system can detect a condition to initiate a bonus game, and execute the bonus game based on the positive accumulator value and the negative accumulator value. The gaming system can adjust, responsive to executing the bonus game, a credit balance based on an outcome of the bonus game and the credit accumulator value.
1. A system, comprising:
one or more processors coupled to memory, the one or more processors configured to:
provide, to a client device for presentation in a first user interface of a virtual slot-machine game, a plurality of symbols for a first play of the virtual slot-machine game, a game state of the virtual slot-machine game comprising a positive accumulator value, a negative accumulator value, and a credit accumulator value, each of the positive accumulator value, the negative accumulator value, and the credit accumulator value presented at respective first positions on the first user interface;
increment, based on the plurality of symbols presented in the first user interface, at least one of the positive accumulator value, the negative accumulator value, and the credit accumulator value;
determine, based on the game state of the virtual slot-machine game, that a condition to initiate a bonus game has been satisfied;
responsive to determining that the condition has been satisfied, provide the bonus game to the client device for presentation in a second user interface, the bonus game different from the virtual slot-machine game, each of the positive accumulator value, the negative accumulator value, and the credit accumulator value presented at the client device in respective graphical elements of the second user interface, each of the positive accumulator value, the negative accumulator value, and the credit accumulator value presented at respective second positions on the second user interface, the respective second positions different from the respective first positions, an outcome of the bonus game determined based on a comparison of at least two randomly generated values, the positive accumulator value, and the negative accumulator value; and
adjust a credit balance by an amount calculated using the credit accumulator value responsive to the outcome of the bonus game satisfying a win condition.
2. The system of claim 1 , wherein the one or more processors are further configured to adjust the credit balance further based on an award amount associated with the plurality of symbols prior to executing the bonus game.
3. The system of claim 1 , wherein the one or more processors are further configured to adjust the credit balance based on an arrangement of the plurality of symbols.
4. The system of claim 1 , wherein the one or more processors are further configured to provide instructions to the client device that cause the client device to present the positive accumulator value and the negative accumulator value with the plurality of symbols.
5. The system of claim 1 , wherein the one or more processors are further configured to receive, from the client device, a request to begin a second play of the virtual slot-machine game.
6. The system of claim 5 , wherein the one or more processors are further configured to provide, responsive to the request to begin the second play of the virtual slot-machine game, to the client device for presentation in the first user interface, a plurality of second symbols for the second play of the virtual slot-machine game.
7. The system of claim 1 , wherein the one or more processors are configured to calculate the positive accumulator value based on an attribute of at least one of the plurality of symbols.
8. The system of claim 1 , wherein the one or more processors are further configured to detect the condition to initiate the bonus game responsive to a determination that a predetermined number of plays of the virtual slot-machine game have been conducted since the bonus game was last executed.
9. The system of claim 1 , wherein the one or more processors are further configured to detect the condition to initiate the bonus game responsive to receiving a request to initiate the bonus game from the client device.
10. A system, comprising:
a display device; and
one or more processors coupled to memory, the one or more processors in communication with the display device, the one or more processors configured to:
present, via the display device, in a first user interface of a virtual slot-machine game, a plurality of symbols for a first play of the virtual slot-machine game, a game state of the virtual slot-machine game comprising a positive accumulator value, a negative accumulator value, and a credit accumulator value, each of the positive accumulator value, the negative accumulator value, and the credit accumulator value presented at respective first positions on the first user interface;
increment, based on the plurality of symbols presented in the first user interface, at least one of the positive accumulator value, the negative accumulator value, and the credit accumulator value;
determine, based on the game state of the virtual slot-machine game, that a condition to initiate a bonus game has been satisfied;
responsive to determining that the condition has been satisfied, present the bonus game on a second user interface via the display device, the bonus game different from the virtual slot-machine game, each of the positive accumulator value, the negative accumulator value, and the credit accumulator value presented in respective graphical elements of the second user interface, each of the positive accumulator value, the negative accumulator value, and the credit accumulator value presented at respective second positions on the second user interface, the respective second positions different from the respective first positions, an outcome of the bonus game determined based on a comparison of at least two randomly generated values, the positive accumulator value, and the negative accumulator value; and
adjust a credit balance by an amount calculated using the credit accumulator value responsive to the outcome of the bonus game satisfying a win condition.
11. The system of claim 10 , wherein the one or more processors are further configured to adjust the credit balance further based on an award amount associated with the plurality of symbols prior to executing the bonus game.
12. The system of claim 10 , wherein the one or more processors are further configured to adjust the credit balance based on an arrangement of the plurality of symbols.
13. The system of claim 10 , wherein the one or more processors are further configured to present, via the display device, the positive accumulator value and the negative accumulator value with the plurality of symbols.
14. The system of claim 10 , further comprising an input device, and wherein the one or more processors are further configured to receive an input via the input device that indicates a request to begin a second play of the virtual slot-machine game.
15. The system of claim 14 , wherein the one or more processors are further configured to present, via the display device, responsive to the request to begin the second play of the virtual slot-machine game, a plurality of second symbols for the second play of the virtual slot-machine game.
16. The system of claim 10 , wherein the one or more processors are further configured to detect the condition to initiate the bonus game responsive to a determination that a predetermined number of plays of the virtual slot-machine game have been conducted since the bonus game was last executed.
17. The system of claim 10 , further comprising an input device, and wherein the one or more processors are further configured to detect the condition to initiate the bonus game responsive to receiving an input via the input device that indicates a request to initiate the bonus game.
18. A method, comprising:
causing, by one or more processors coupled to memory, presentation of a plurality of symbols for a first play of a virtual slot-machine game in a first user interface of the virtual slot-machine game, a game state of the virtual slot-machine game comprising a positive accumulator value, a negative accumulator value, and a credit accumulator value, each of the positive accumulator value, the negative accumulator value, and the credit accumulator value presented at respective first positions on the first user interface;
incrementing, by the one or more processors, based on the plurality of symbols presented in the first user interface, the positive accumulator value, the negative accumulator value, and the credit accumulator value;
determine, by the one or more processors, based on the game state of the virtual slot-machine game, that a condition to initiate a bonus game has been satisfied;
responsive to determining that the condition has been satisfied, causing, by the one or more processors, presentation of the bonus game in a second user interface, the bonus game different from the virtual slot-machine game, each of the positive accumulator value, the negative accumulator value, and the credit accumulator value presented in respective graphical elements of the second user interface, each of the positive accumulator value, the negative accumulator value, and the credit accumulator value presented at respective second positions on the second user interface, the respective second positions different from the respective first positions, an outcome of the bonus game determined based on a comparison of at least two randomly generated values, the positive accumulator value, and the negative accumulator value; and
adjusting, by the one or more processors, a credit balance by an amount calculated using the credit accumulator value responsive to the outcome of the bonus game.