GAMING SYSTEM AND METHOD PROVIDING BALANCED PAYBACKS WITH VARYING WAGER AMOUNTS

• US 20110118010A1
• Filed: 11/13/2009
• Published: 05/19/2011
• Est. Priority Date: 11/13/2009
• Status: Active Grant

• Current Assignee: IGT (International Game Technology)
• Original Assignee: IGT (International Game Technology)
• Inventors: Brune, Christopher T.
• Granted Patent: US 8,523,662 B2
• Time in Patent Office: Days
• US Class Current: 463/27
• 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

Abstract

Various embodiments of the gaming system of the present disclosure enable a player to play a secondary or bonus game, in which the player has the chance to play for a designated award in the triggered secondary or bonus game. The probability of triggering the secondary or bonus game varies based on the player'"'"'s primary game wager. Additionally, the probability of winning a designated award in the triggered secondary or bonus game varies based on the player'"'"'s primary game wager. In one embodiment, as the primary game wager increases, the odds of triggering the secondary or bonus game increase, but not in direct proportion to the wager. Similarly, the odds of winning the designated award in the triggered secondary or bonus game increases, but not in direct proportion to the wager.

Claims

1. A gaming system comprising:

at least one display device;

at least one input device;

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 operate with the at least one display device and the at least one input device, for a play of a primary game, to;

(a) enable a player to place one of plurality of different primary game wager amounts on the play of the primary game;

(b) select a bonus trigger probability level from a plurality of different bonus trigger probability levels, wherein the selected bonus trigger probability level is based on the placed primary game wager amount;

(c) determine whether a bonus game is triggered in accordance with the selected bonus trigger probability level; and

(d) if the bonus game is triggered;

(i) select a bonus award probability level from a plurality of different bonus award probability levels, wherein the selected bonus award probability level is based on the placed primary game wager amount,

(ii) randomly determine whether to provide the player with a designated bonus award in the bonus game in accordance with the selected bonus award probability level, and

(iii) if the determination is to provide the designated bonus award, provide the designated bonus award to the player.

2. The gaming system of claim 1, wherein each of said different primary game wager amounts is associated with a different one of the plurality of bonus trigger probability levels and a different one of the plurality of bonus award probability levels.

3. The gaming system of claim 2, wherein said plurality of different bonus trigger probability levels are non-linearly related to the primary game wager amounts.

4. The gaming system of claim 2, wherein said plurality of different bonus award probability levels are non-linearly related to the primary game wager amounts.

5. The gaming system of claim 1, wherein whether the bonus game is triggered is based on a random determination which is independent of any event displayed in the primary game.

6. The gaming system of claim 1, wherein whether the bonus game is triggered is based on a symbol generation in the primary game and a random determination in addition to any symbol generation in the primary game.

7. The gaming system of claim 1, wherein the designated bonus award includes a progressive award.

8. The gaming system of claim 7, wherein the progressive award is funded based, at least in part, on wagers placed on the play of the primary game.

9. A gaming system comprising:

at least one display device;

at least one input device;

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 operate with the at least one display device and the at least one input device, for a play of a primary game, to;

(a) enable a player to place one of a plurality of different primary game wager amounts on the play of the primary game, each of said plurality of different primary game wager amounts associated with;

(i) a different one of a plurality of different bonus trigger probability levels, and

(ii) a different one of a plurality of different bonus award probability levels;

(b) determine which bonus trigger probability level to employ based on the placed primary game wager amount;

(c) determine if a bonus triggering event occurs in accordance with the employed bonus trigger probability level; and

(d) if the bonus triggering event occurs;

(i) determine which bonus award probability level to employ based on the placed primary game wager amount,

(ii) determine whether to provide a designated bonus award to the player in accordance with the employed bonus award probability level, and

(iii) if the determination is to provide the designated bonus award to the player, provide the designated bonus award to the player.

10. The gaming system of claim 9, wherein, if the bonus triggering event occurs, the plurality of instructions, when executed by the at least one processor, cause the at least one processor to enable the player to participate in a bonus game to determine whether to provide the designated bonus award to the player.

11. The gaming system of claim 10, wherein each bonus award probability level is associated with a starting position in the bonus game.

12. The gaming system of claim 11, as the primary game wager amount increases, the starting position in the bonus game improves.

13. The gaming system of claim 10, wherein each bonus award probability level is associated with a requirement for winning said designated bonus award in the bonus game.

14. The gaming system of claim 13, as the primary game wager amount increases, the requirement for winning said designated bonus award decreases.

15. The gaming system of claim 9, wherein the designated bonus award includes a progressive award.

16. The gaming system of claim 15 wherein the progressive award is funded based, at least in part, on wagers placed on the primary game.

17. The gaming system of claim 9, wherein whether the bonus triggering event occurs is based on a random determination which is independent of any event displayed in the primary game.

18. The gaming system of claim 9, wherein whether the bonus triggering event occurs is based on a symbol generation in the primary game and a random determination in addition to any symbol generation in the primary game.

19. The gaming system of claim 9, wherein the plurality of different bonus trigger probability levels are non-linearly related to the primary game wager amounts.

20. The gaming system of claim 9, wherein the plurality of different bonus award probability levels are non-linearly related to the primary game wager amounts.