Bonus system, a bonus controller and a method of making a bonus award

1. A bonus system for a gaming venue, the bonus system comprising:

a plurality of gaming devices, each gaming device comprising a credit input mechanism configured to establish a credit balance, the credit balance being increasable and decreasable, and a cashout button to initiate a payout associated with the credit balance;

a memory storing layout data representative of a two-dimensional positional layout of the plurality of gaming devices within the gaming venue; and

a bonus controller configured to:

determine that a triggering event has occurred with respect to a triggering gaming device of the plurality of gaming devices;

define a plurality of bonus award zones according to a radial proximity to the triggering gaming device, the plurality of bonus award zones including a nearest bonus award zone and a furthest bonus award zone with respect to the triggering gaming device;

identify eligible gaming devices of the plurality of gaming devices positioned within the plurality of bonus award zones based on the two-dimensional positional layout; and

award respective bonus awards to the eligible gaming devices based on within which of the plurality of bonus award zones each eligible gaming device of the eligible gaming devices is positioned, wherein a credit balance of each eligible gaming device positioned in the nearest bonus award zone is increased by a largest bonus award, and wherein a credit balance of each eligible gaming device positioned in the furthest bonus award zone is increased by a smallest bonus award.

2. A bonus system as claimed in claim 1 , wherein the bonus controller is further configured to award a bonus award to the triggering gaming device, wherein the bonus award is the triggering event.

3. A bonus system as claimed in claim 2 , wherein only eligible gaming devices can be triggering gaming devices.

4. A bonus system as claimed in claim 1 , wherein the bonus controller is further configured to determine which of the plurality of gaming devices are the eligible gaming devices based eligibility criteria.

5. A bonus system as claimed in claim 4 , wherein the eligibility criteria includes that a gaming device of the plurality of gaming devices was active within a defined period of time relative to a time of the triggering event.

6. A bonus system as claimed in claim 4 , wherein the eligibility criteria includes that a player tracking system is tracking play on a gaming device of the plurality of gaming devices.

7. A bonus controller for a gaming venue, the gaming venue comprising a plurality of gaming devices, each gaming device comprising a credit input mechanism configured to establish a credit balance, the credit balance being increasable and decreasable, and a cashout button to initiate a payout associated with the credit balance, the bonus controller configured to:

determine that a triggering event has occurred with respect to a triggering gaming device of the plurality of gaming devices disposed within the gaming venue;

define a plurality of bonus award zones according to a radial proximity to the triggering gaming device, the plurality of bonus award zones including a nearest bonus award zone and a furthest bonus award zone with respect to the triggering gaming device;

identify eligible gaming devices of the plurality of gaming devices positioned within the plurality of bonus award zones based on a two-dimensional positional layout of the plurality of gaming devices in the gaming venue; and

award respective bonus awards to the eligible gaming devices based on within which of the plurality of bonus award zones each eligible gaming device of the eligible gaming devices is positioned, wherein a credit balance of each eligible gaming device positioned in the nearest bonus award zone is increased by a largest bonus award, and wherein a credit balance of each eligible gaming device positioned in the furthest bonus award zone is increased by a smallest bonus award.

8. A bonus controller as claimed in claim 7 , wherein the bonus controller is further configured to award a bonus award to the triggering gaming device, wherein the bonus award is the triggering event.

9. A bonus controller as claimed in claim 8 , wherein only eligible gaming devices can be triggering gaming devices.

10. A bonus controller as claimed in claim 7 , wherein the bonus controller is further configured to determine which of the plurality of gaming devices are the eligible gaming devices based eligibility criteria.

11. A bonus controller as claimed in claim 10 , wherein the eligibility criteria includes that a gaming device of the plurality of gaming devices was active within a defined period of time relative to a time of the triggering event.

12. A bonus controller as claimed in claim 10 , wherein the eligibility criteria includes that a player tracking system is tracking play on a gaming device of the plurality of gaming devices.

13. A method of making a bonus award with respect to eligible gaming devices at a gaming venue with a bonus controller, each gaming device comprising a credit input mechanism configured to establish a credit balance, the credit balance being increasable and decreasable, and a cashout button to initiate a payout associated with the credit balance, the method comprising:

determining, with the bonus controller, that a triggering event has occurred with respect to a triggering gaming device of a plurality of gaming devices disposed within the gaming venue;

defining a plurality of bonus award zones according to a radial proximity to the triggering gaming device, the plurality of bonus award zones including a nearest bonus award zone and a furthest bonus award zone with respect to the triggering gaming device;

identifying eligible gaming devices of the plurality of gaming devices positioned within the plurality of bonus award zones based on a two-dimensional positional layout of the plurality of gaming devices in the gaming venue; and

awarding respective bonus awards to the eligible gaming devices based on within which of the plurality of bonus award zones each eligible gaming device of the eligible gaming devices is positioned, wherein a credit balance of each eligible gaming device positioned in the nearest bonus award zone is increased by a largest bonus award, and wherein a credit balance of each eligible gaming device positioned in the furthest bonus award zone is increased by a smallest bonus award.

14. A method as claimed in claim 13 , further comprising awarding a bonus award with the bonus controller to the triggering gaming device, wherein the bonus award is the triggering event.

15. A method as claimed in claim 14 , wherein only eligible gaming devices can be triggering gaming devices.

16. A method as claimed in any claim 13 , further comprising determining, using the bonus controller, which of the plurality of gaming devices are the eligible gaming devices based on eligibility criteria.

17. A method as claimed in claim 16 , wherein the eligibility criteria includes that a gaming device of the plurality of gaming devices was active within a defined period of time relative to a time of the triggering event.

18. A method as claimed in claim 16 , wherein the eligibility criteria includes that a player tracking system is tracking play on a gaming device of the plurality of gaming devices.

19. A tangible non-transitory computer readable medium comprising computer program code that, when executed by a processor of a bonus controller, implements a method of making a bonus award with respect to eligible gaming devices at a gaming venue, each gaming device comprising a credit input mechanism configured to establish a credit balance, the credit balance being increasable and decreasable, and a cashout button to initiate a payout associated with the credit balance, the method comprising:

determining that a triggering event has occurred with respect to a triggering gaming device of a plurality of gaming devices disposed within the gaming venue;

defining a plurality of bonus award zones according to a radial proximity to the triggering gaming device, the plurality of bonus award zones including a nearest bonus award zone and a furthest bonus award zone with respect to the triggering gaming device;

identifying eligible gaming devices of the plurality of gaming devices positioned within the plurality of bonus award zones based on a two-dimensional positional layout of the plurality of gaming devices in the gaming venue; and

awarding respective bonus awards to the eligible gaming devices based on within which of the plurality of bonus award zones each eligible gaming device of the eligible gaming devices is positioned, wherein a credit balance of each eligible gaming device positioned in the nearest bonus award zone is increased by a largest bonus award, and wherein a smallest bonus award is awarded to eligible gaming devices positioned in the furthest bonus award zone is increased by a smallest bonus award.