Gaming system having multiple gaming machines which provide bonus awards

• US 9,852,580 B2
• Filed: 12/10/2015
• Issued: 12/26/2017
• Est. Priority Date: 08/19/2004
• Status: Active Grant

• Current Assignee: IGT (International Game Technology)
• Original Assignee: IGT (International Game Technology)
• Inventors: Baerlocher, Anthony J., Vasquez, James A., Ferry, Tonja M., Ching, Erick T.
• Primary Examiner(s): Rowland, Steve
• Application Number:
  US14/965,606
• Publication Number:
  US 20160098895A1
• Time in Patent Office: 747 Days
• CPC Class Codes: G07F 17/32 for games, toys, sports, or amusements
• CPC Class Codes: G07F 17/3216 Construction aspects of a gaming system, e.g. housing, seats, ergonomic aspects
• CPC Class Codes: G07F 17/3232 wherein the operator is informed
• CPC Class Codes: G07F 17/3244 Payment aspects of a gaming system, e.g. payment schemes, setting payout ratio, bonus or consolation prizes
• CPC Class Codes: G07F 17/3258 Cumulative reward schemes, e.g. jackpots
• CPC Class Codes: G07F 17/3267 Game outcomes which determine the course of the subsequent game, e.g. double or quits, free games, higher payouts, different new games
• CPC Class Codes: G07F 17/3269 Timing aspects of game play, e.g. blocking/halting the operation of a gaming machine
• CPC Class Codes: G07F 17/3276 wherein the players compete, e.g. tournament
• CPC Class Codes: G07F 17/3283 wherein the number of active machines is limited
• CPC Class Codes: G07F 17/3286 Type of games
• CPC Class Codes: G07F 17/34 depending on the stopping of moving members in a mechanical slot machine, e.g. "fruit" machines

Abstract

A gaming system including a central server linked to a plurality of gaming machines and a plurality of bonus awards. The central server monitors wagers on the gaming machines. Based at least in part on the wagers the central server determines when bonus events will occur and which gaming machine(s) will provide the bonus awards. In one embodiment, the central server determines which gaming machine will provide a primary bonus award and any secondary bonus awards. In one embodiment, the number of secondary bonus awards is determined based on the number of active gaming machines. The selected gaming machine then determines a component of or the amount of the bonus award to be provided to the gaming machine selected by the central server.

Claims

1. A gaming system comprising:

at least one processor, and

at least one memory device which stores a plurality of instructions, which when executed by the at least one processor, cause the at least one processor to;

for each of a plurality of gaming devices;

receive a wager placed on a play of a primary game, said placed wager causes a decrease of a credit balance of said gaming device, wherein said credit balance is established responsive to a physical item being received via an acceptor of said gaming device, and said established credit balance is based, at least in part, on a monetary value associated with the received physical item,

determine, based at least in part on the placed wager, a bonus event multiplier amount,

cause a display device of said gaming device to display the determined bonus event multiplier amount,

determine one of a plurality of different primary game outcomes,

cause the display device of said gaming device to display the determined primary game outcome, and

cause the display device of said gaming device to display any award associated with the determined primary game outcome;

determine if a bonus event will occur, and

if the determination is that the bonus event will occur;

determine a bonus event value component, said bonus event value component being determined independent of any of the primary game outcomes determined and displayed for any plays of any of the primary games of any of the gaming devices, and

for at least one of the plurality of gaming devices;

determine a bonus event award by modifying the determined bonus event value component with the bonus event multiplier amount determined for that gaming device, and

cause the display device of said gaming device to display the determined bonus event award.

2. The gaming system of claim 1, wherein the determination that the bonus event will occur is independent of any occurrence in any play of any of the primary games.

3. The gaming system of claim 1, wherein when executed by the at least one processor, the plurality of instructions cause the at least one processor to, for each of said gaming devices, maintain a total amount of the wagers placed on the primary games of said gaming device during a bonus event accumulation period.

4. The gaming system of claim 3, wherein when executed by the at least one processor, the plurality of instructions cause the at least one processor to determine, for each of the gaming devices, the bonus event multiplier amount based on the total amount of the wagers placed during the bonus event accumulation period for said gaming device relative to a total amount of the wagers placed for each of said gaming devices during the bonus event accumulation period.

5. The gaming system of claim 1, wherein when executed by the at least one processor, the plurality of instructions cause the at least one processor to determine, for each of the gaming devices, the bonus event multiplier amount based, at least in part, on if a wager was placed on the primary game of that gaming device during a bonus event qualification period.

6. The gaming system of claim 1, wherein when executed by the at least one processor, the plurality of instructions cause the at least one processor to determine, for each of the gaming devices, the bonus event multiplier amount in association a wager of at least a designated amount on the primary game of that gaming device being placed during a bonus event qualification period.

7. The gaming system of claim 1, wherein when executed by the at least one processor, the plurality of instructions cause the at least one processor to determine, for each of the gaming devices, the bonus event multiplier amount in association with a designated number of wagers on the primary game of that gaming device being placed during a bonus event qualification period.

8. A gaming system comprising:

at least one processor, and

at least one memory device which stores a plurality of instructions, which when executed by the at least one processor, cause the at least one processor to;

for a first gaming device of a plurality of gaming devices;

receive one of a plurality of different wagers placed on a play of a first primary game, said wager causes a decrease of a credit balance of said first gaming device, wherein said credit balance is established responsive to a physical item being received via an acceptor of said first gaming device, and said established credit balance is based, at least in part, on a monetary value associated with the received physical item,

determine a first bonus event multiplier amount, said first bonus event multiplier amount determined, at least in part, based on the placement of a first one of the wagers,

cause a display device of the first gaming device to display the determined first bonus event multiplier amount,

determine one of a plurality of different primary game outcomes,

cause the display device of the first gaming device to display the determined primary game outcome, and

cause the display device of the first gaming device to display any award associated with the determined primary game outcome, for a second, different gaming device of the plurality of gaming devices;

receive one of the plurality of different wagers placed on a play of a second primary game, said wager causes a decrease of a credit balance of said second gaming device, wherein said credit balance is established responsive to a physical item being received via an acceptor of said second gaming device, and said established credit balance is based, at least in part, on a monetary value associated with the received physical item,

determine a second, different bonus event multiplier amount, said second bonus event multiplier amount determined, at least in part, based on the placement of a second, different one of the wagers,

cause a display device of the second gaming device to display the determined second bonus event multiplier amount,

determine one of the plurality of different primary game outcomes,

cause the display device of the second gaming device to display the determined primary game outcome, and

cause the display device of the second gaming device to display any award associated with the determined primary game outcome,

determine if a bonus event will occur, and

if the determination is that the bonus event will occur;

determine a bonus event value component, said bonus event value component being determined independent of any of the primary game outcomes determined and displayed for any plays of any of the primary games of any of the gaming devices,

for the first gaming device of the plurality of gaming devices;

determine a first bonus event award by modifying the determined bonus event value component with the first bonus event multiplier amount determined for said first gaming device, and

cause the display device of the first gaming device to display the determined first bonus event award, and

for the second gaming device of the plurality of gaming devices;

determine a second, different bonus event award by modifying the determined bonus event value component with the second bonus event multiplier amount determined for said second gaming device, and

cause the display device of the second gaming device to display the determined second bonus event award.

9. The gaming system of claim 8, wherein the determination that the bonus event will occur is independent of any occurrence in any play of any of the primary games.

10. The gaming system of claim 8, wherein when executed by the at least one processor, the plurality of instructions cause the at least one processor to, for each of said gaming devices, maintain a total amount of the wagers placed on the primary games of said gaming device during a bonus event accumulation period.

11. The gaming system of claim 10, wherein when executed by the at least one processor, the plurality of instructions cause the at least one processor to determine, for each of the gaming devices, the bonus event multiplier amount based on the total amount of the wagers placed during the bonus event accumulation period for said gaming device relative to a total amount of the wagers placed for each of said gaming devices during the bonus event accumulation period.

12. The gaming system of claim 8, wherein when executed by the at least one processor, the plurality of instructions cause the at least one processor to determine, for each of the gaming devices, the bonus event multiplier amount in association with a wager on the primary game of that gaming device being placed during a bonus event qualification period.

13. The gaming system of claim 8, wherein when executed by the at least one processor, the plurality of instructions cause the at least one processor to determine, for each of the gaming devices, the bonus event multiplier amount in association with a designated number of wagers on the primary game of that gaming device being placed during a bonus event qualification period.

14. The gaming system of claim 8, wherein the first primary game is different than the second primary game.