IP Library Granted Patent US 8,444,467
Granted Patent B2
US 8,444,467 · App. 12/882,656 · Granted May 21, 2013

Gaming machine having an enhanced game play scheme

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Quick Facts
Patent No.
US 8,444,467
App. No.
12/882,656
Granted
May 21, 2013
Kind
B2
Abstract

A gaming machine having an enhanced game play scheme is provided where, in response to receipt of a second wager to select an option, a player is provided with enhanced game play. Enhanced game play may include (1) providing more frequent bonus game play, (2) providing a larger bonus game value payout, (3) providing more frequent bonus game play and providing a larger bonus game value payout, (4) providing a larger or multiplied game value payout, (5) providing a guaranteed value payout for a non-winning outcome, (6) providing game features (7) providing a larger game value payout based on a partial game outcome, (8) providing an extra wild symbol capable of repositioning, and (9) providing a possibility of an additional reel movement to reposition an extra reel symbol or (10) providing a possibility of an extra pay line to include an extra reel symbol to increase a value payout.

Claims (55)

1. A gaming machine for playing a wagering game including a base game and a bonus game, the gaming machine comprising:

a display for displaying the wagering game; and

a controller coupled to the display and operative to

detect a first wager placed on winning outcomes of the wagering game;

detect a second wager enabling enhanced game play if a bonus-triggering event occurs during the wagering game, wherein the enhanced game play includes increasing the expected value of payouts associated with the bonus game initiated by the bonus-triggering event;

in response to the bonus-triggering event occurring during the wagering game in which the second wager is placed, initiate and conduct the bonus game including the increased expected value of payouts; and

award a payout for any of the winning outcomes of the wagering game.

2. The gaming machine of claim 1 , wherein rules of the bonus game are different from rules of the base game.

3. The gaming machine of claim 1 , wherein the bonus-triggering event is an occurrence of at least one selected symbol via the display during the wagering game.

4. The gaming machine of claim 1 , wherein the controller increases the expected value of payouts associated with the bonus game by decreasing the likelihood of an occurrence of a bonus game terminating event.

5. The gaming machine of claim 1 , wherein the wagering game includes a symbol array comprised of a plurality of spin-able, symbol-bearing reels in visual association with designated pay lines.

6. The gaming machine of claim 5 , wherein the controller increases the expected value of payouts associated with the bonus game by increasing a number of free reel spins awarded during the bonus game.

7. The gaming machine of claim 5 , wherein the controller increases the expected value of payouts associated with the bonus game by designating an extra pay line on the symbol array.

8. The gaming machine of claim 5 , wherein the controller increases the expected value of payouts associated with the bonus game by repositioning a symbol in the symbol array to display a winning symbol combination during the bonus game.

9. The gaming machine of claim 5 , wherein the controller increases the expected value of payouts associated with the bonus game by activating a wild symbol that can substitute for another symbol in the symbol array to display a winning symbol combination during the bonus game.

10. A gaming system comprising:

an input device configured to detect wagers from a player;

a display configured to display images associated with a wagering game, the wagering game including a base game and a bonus game; and

a controller operatively coupled to the input device and the display, the controller operative to

detect, via the input device, a first wager placed on winning outcomes of the wagering game;

detect, via the input device, a second wager enabling enhanced game play if a bonus-triggering event occurs during the wagering game, wherein the enhanced game play includes increasing the expected value of payouts associated with the bonus game initiated by the bonus-triggering event;

in response to the bonus-triggering event occurring during the wagering game in which the second wager is placed, initiate and conduct the bonus game including the increased expected value of payouts; and

award a payout for any of the winning outcomes in the wagering game.

11. The gaming system of claim 10 , wherein the controller increases the expected value of payouts associated with the bonus game by decreasing the likelihood of an occurrence of a bonus game terminating event.

12. The gaming system of claim 10 , wherein rules of the bonus game are different from rules of the base game.

13. The gaming system of claim 10 , wherein the bonus-triggering event is an occurrence of at least one selected symbol displayed during the wagering game.

14. A gaming system for playing a wagering game, the wagering game including a base game according to base game rules and a bonus game according to bonus game rules, the bonus game rules being different from the base game rules, the bonus game being initiated by a bonus-triggering event during the base game, the gaming system comprising:

an input device adapted to detect wagers and other gaming decisions by a player;

a display adapted to display images associated with the wagering game; and

a controller coupled to the input device and the display, the controller operative to

detect, via the input device, a first wager from the player on a play of the wagering game;

allow the player to place a second wager enabling enhanced game play that increases the expected value of payouts of the bonus game;

in response to the bonus-triggering event occurring during the play of the wagering game in which the second wager is not placed, initiate and conduct the bonus game with a first expected value of payouts; and

in response to the bonus-triggering event occurring during the play of the wagering game in which the second wager is placed, initiate and conduct the bonus game with a second expected value of payouts, the second expected value of payouts being greater than the first expected value of payouts.

15. The gaming system of claim 14 , wherein the controller increases the expected value of payouts associated with the bonus game by decreasing the likelihood of an occurrence of a bonus game terminating event.

16. The gaming system of claim 14 , wherein the bonus-triggering event is an occurrence of at least one selected symbol via the display during the wagering game.

17. A method of conducting a wagering game via a gaming machine, the wagering game including a base game and a bonus game, the bonus game being initiated by a bonus-triggering event during the base game, the method comprising:

detecting, via an input device, a first wager by a player on a play of the wagering game;

allowing the player to place a second wager, via the input device, enabling enhanced game play that increases the expected value of payouts of the bonus game;

in response to the bonus-triggering event occurring during the play of the wagering game in which the second wager is not placed, using a controller to initiate and conduct the bonus game with a first expected value of payouts;

in response to the bonus-triggering event occurring during the play of the wagering game in which the second wager is placed, using the controller to initiate and conduct the bonus game with a second expected value of payouts, the second expected value of payouts being greater than the first expected value of payouts; and

displaying the wagering game via a display device.

18. The method of claim 17 , wherein rules of the bonus game are different from rules of the base game.

19. The method of claim 17 , wherein the bonus-triggering event is an occurrence of at least one selected symbol via the display device during the wagering game.

20. The method of claim 17 , wherein the second expected value of payouts is greater than the first expected value of payouts as a result of a decrease in likelihood of an occurrence of a bonus game terminating event.

21. The method of claim 17 , wherein the wagering game includes a symbol array comprised of a plurality of spin-able, symbol-bearing reels in visual association with designated pay lines.

22. The method of claim 20 , wherein the second expected value of payouts is greater than the first expected value of payouts as a result of an increase in a number of free reel spins awarded during the bonus game.

23. The method of claim 20 , wherein the second expected value of payouts is greater than the first expected value of payouts as a result of designating an extra pay line on the symbol array.

24. The method of claim 20 , wherein the second expected value of payouts is greater than the first expected value of payouts as a result of repositioning a symbol in the symbol array to display a winning symbol combination during the bonus game.

25. The method of claim 20 , wherein the second expected value of payouts is greater than the first expected value of payouts as a result of activating a wild symbol that can substitute for another symbol in the symbol array to display a winning symbol combination during the bonus game.

26. One or more non-transitory machine-readable storage media having instructions stored thereon, which when executed by a set of one or more processors causes the set of one or more processors to perform operations comprising:

detecting, via an input device, a first wager from the player on a play of a wagering game, the wagering game including a base game and a bonus game, the bonus game being initiated by a bonus-triggering event during the base game;

allowing the player to place a second wager enabling enhanced game play that increases the expected value of payouts of the bonus game;

in response to the bonus-triggering event occurring during the play of the wagering game in which the second wager is not placed, initiating and conducting the bonus game with a first expected value of payouts; and

in response to the bonus-triggering event occurring during the play of the wagering game in which the second wager is placed, initiating and conducting the bonus game with a second expected value of payouts, the second expected value of payouts being greater than the first expected value of payouts.

Assignments (12)
SECURITY AGREEMENT Recorded May 23, 2025
From: LNW GAMING, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 071340/0404 →
CHANGE OF NAME Recorded Feb 7, 2023
From: SG GAMING, INC.
To: LNW GAMING, INC.
Reel/Frame 062669/0341 →
SECURITY AGREEMENT Recorded Apr 22, 2022
From: SG GAMING INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 059793/0001 →
RELEASE OF SECURITY INTEREST Recorded Apr 21, 2022
From: BANK OF AMERICA, N.A.
To: SCIENTIFIC GAMES INTERNATIONAL, INC.; WMS GAMING INC.; BALLY GAMING, INC.; DON BEST SPORTS CORPORATION
Reel/Frame 059756/0397 →
CHANGE OF NAME Recorded Jan 20, 2020
From: BALLY GAMING, INC.
To: SG GAMING, INC.
Reel/Frame 051643/0528 →
RELEASE OF SECURITY INTEREST IN PATENTS (RELEASES REEL/FRAME 034530/0318) Recorded Nov 5, 2018
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: SCIENTIFIC GAMES INTERNATIONAL, INC.; BALLY GAMING, INC.; WMS GAMING INC.
Reel/Frame 047924/0701 →
SECURITY AGREEMENT Recorded Apr 11, 2018
From: SCIENTIFIC GAMES INTERNATIONAL, INC.; BALLY GAMING, INC.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS, AS COLLATERAL AGENT
Reel/Frame 045909/0513 →
SECURITY AGREEMENT Recorded Dec 15, 2017
From: SCIENTIFIC GAMES INTERNATIONAL, INC.; BALLY GAMING, INC.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS, AS COLLATERAL AGENT
Reel/Frame 044889/0662 →
MERGER Recorded Jul 29, 2015
From: WMS GAMING INC.
To: BALLY GAMING, INC.
Reel/Frame 036225/0464 →
SECURITY AGREEMENT Recorded Dec 4, 2014
From: BALLY GAMING, INC; SCIENTIFIC GAMES INTERNATIONAL, INC; WMS GAMING INC.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS, AS COLLATERAL AGENT
Reel/Frame 034530/0318 →
SECURITY AGREEMENT Recorded Dec 18, 2013
From: SCIENTIFIC GAMES INTERNATIONAL, INC.; WMS GAMING INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 031847/0110 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 15, 2010
From: ENGLMAN, ALLON G.; JAFFE, JOEL R.; ROTHSCHILD, WAYNE H.
To: WMS GAMING INC.
Reel/Frame 024993/0561 →