Gaming system having graphical indicators of community bonus awards

1. A gaming system comprising:

a plurality of gaming machines adapted to display at least one primary wagering game thereon,

at least one community display for displaying at least a portion of a community event thereon; and

at least one controller in communication with the at least one community display and the plurality of gaming machines, the controller being operative to,

(i) select one or more gaming machines from the plurality of gaming machines to participate in the community event;

(ii) display a plurality of groups of one or more non-numerical award icons representing communal awards during the community event;

(iii) change the award icons during play of at least one of the primary wagering game and the community event;

(iv) assign a group selected from the plurality of groups to each participating gaming machine;

(v) display a plurality of different non-numerical graphical indicators representing bonus-game enhancements, the graphical indicators being visually related and assigned to respective ones of the award icons;

(vi) assign a graphical indicator selected from the graphical indicators to each participating gaming machine;

(vii) visually change an appearance of the graphical indicator based on play of the primary wagering game at the assigned gaming machine so as to represent a change in value of the bonus-game enhancement represented by the graphical indicator; and

(viii) provide a community event award to each participating gaming machine based on the group and the graphical indicator assigned to the participating gaming machine, the community event award being enhanced if one or more of the one or more award icons in the group are assigned the graphical indicator.

2. The gaming system of claim 1 , wherein the at least one controller provides a pictorial representation of the community-event awards on the at least one community display.

3. The gaming system of claim 2 , wherein the pictorial representation comprises at least one themed scene.

4. The gaming system of claim 3 , wherein the at least one community display is remote from the selected one or more gaming machines.

5. The gaming system of claim 1 , wherein the bonus-game enhancement is a bonus-game multiplier.

6. The gaming system of claim 1 , wherein each one of the plurality of groups is represented by a respective region of the community display.

7. The gaming system of claim 1 , wherein the graphical indicator is selected by each of the plurality of gaming machines.

8. The gaming system of claim 5 , wherein the graphical indicator is visually constructed as the bonus-game multiplier is increased.

9. The gaming system of claim 1 , wherein the controller is operative to change the award icons by changing at least one of a location, a quantity, a value, and a type of the award icons.

10. The gaming system of claim 1 , wherein each one of the plurality of groups is represented by a respective distinct region of the community display, the controller being further operative to visually change the size of the region.

11. A method for conducting a communal wagering game on a plurality of gaming machines comprising the steps of:

providing at least one display device for displaying at least a portion of a community event thereon;

selecting, by at least one of one or more processors, two or more gaming machines from the plurality of gaming machines to participate in the community event;

displaying at least one primary wagering game on at least a display device of one or more of the plurality of gaming machines;

displaying, on the at least one display device, a plurality of groups of one or more non-numerical award icons representing communal awards during the community event;

changing, by at least one of the one or more processors, the award icons during play of at least one of the primary wagering game and the community event;

assigning, by at least one of the one or more processors, a group selected from the plurality of groups to each participating gaming machine;

displaying, on the at least one display device, a plurality of different non-numerical graphical indicators representing bonus-game enhancements, the graphical indicators being visually related and assigned to respective ones of the award icons;

assigning, by at least one of the one or more processors, a graphical indicator selected from the graphical indicators to each participating gaming machine;

visually changing, by at least one of the one or more processors, an appearance of the graphical indicator based on play of the primary wagering game at the assigned gaming machine so as to represent a change in value of the bonus-game enhancement represented by the graphical indicator; and

providing, by at least one of the one or more processors, a community event award to each participating gaming machine based on the group and the graphical indicator assigned to the participating gaming machine, the community event award being enhanced if one or more of the one or more award icons in the group are assigned the graphical indicator.

12. The method of claim 11 , wherein the bonus-game enhancement is a bonus-game multiplier, the visually changing of the appearance of the graphical indicator includes constructing the graphical indicator proportional to the bonus-game multiplier being increased.

13. The method of claim 12 , further comprising providing a pictorial representation of the community-event award on the at least one display device.

14. The method of claim 13 , further comprising, providing at least one action icon randomly traversing the at least one display device for modifying the community-event awards.

15. The method of claim 11 , further comprising representing, by at least one of the one or more processors, each one of the plurality of groups as a corresponding region of the at least one display device.

16. The method of claim 11 , wherein changing the award icons includes changing at least one of a location, a quantity, a value, and a type of the award icons.

17. The method of claim 11 , further comprising:

representing, by at least one of the one or more processors, each one of the plurality of groups as a respective distinct region of the at least one display device; and

visually changing, by at least one of the one or more processors, the size of the region.

18. One or more non-transitory machine-readable storage media including instructions which, when executed by one or more processors, cause the one or more processors to perform operations comprising:

providing at least one display device for displaying at least a portion of a community event thereon;

selecting two or more gaming machines from the plurality of gaming machines to participate in the community event;

displaying at least one primary wagering game on at least a display device of one or more of the plurality of gaming machines;

displaying on the at least one display device a plurality of groups of one or more non-numerical award icons representing communal awards during the community event;

changing the award icons during play of at least one of the primary wagering game and the community event;

assigning a group selected from the plurality of groups to each participating gaming machine;

displaying on the at least one display device a plurality of different non-numerical graphical indicators representing bonus-game enhancements, the graphical indicators being visually related and assigned to respective ones of the award icons;

assigning a graphical indicator selected from the graphical indicators to each participating gaming machine;

visually changing an appearance of the graphical indicator based on play of the primary wagering game at the assigned gaming machine so as to represent a change in value of the bonus-game enhancement represented by the graphical indicator; and

providing a community event award to each participating gaming machine based on the group and the graphical indicator assigned to the participating gaming machine, the community event award being enhanced if one or more of the one or more award icons in the group are assigned the graphical indicator.

19. The non-transitory machine-readable storage media of claim 18 , wherein changing the award icons includes changing at least one of a location, a quantity, a value, and a type of the award icons.

20. The non-transitory machine-readable storage media of claim 18 , the operations further comprising representing each one of the plurality of groups as a respective distinct region of the at least one display device.

21. The non-transitory machine-readable storage media of claim 18 , the operations further comprising:

representing each one of the plurality of groups as a respective distinct region of the at least one display device; and

visually changing the size of the region.