Gaming systems, gaming devices and methods with symbol-bearing reels of distinct sizes

Patent metadata

Field	Value
Publication number	US-9836925-B2
Application number	US-201514694705-A
Country	US
Kind code	B2
Filing date	Apr 23, 2015
Priority date	Apr 23, 2015
Publication date	Dec 5, 2017
Grant date	Dec 5, 2017

Abstract

Presented herein are gaming systems, gaming machines, and methods for conducting wagering games. Gaming machines are disclosed which include a gaming cabinet, display device(s) and input device(s) coupled to the cabinet, and game-logic circuitry disposed within the cabinet. Game-logic circuitry is configured to: initiate a casino game responsive to an electronic data signal indicating receipt of a player's physical input; determine a wagering-game outcome from a random element generated by a random element generator; change a standard-sized reel into a multi-reel carriage carrying plural non-standard-sized symbol-bearing reels, each of which is rotatably mounted onto the carriage; display each non-standard-sized reel spinning contemporaneously with spinning of the standard-sized reels and carriage; display the wagering-game outcome, including symbols of the standard-sized and non-standard-sized reels populating array positions of an array; and, evaluate the symbols of the standard-sized and non-standard-sized reels in the array to determine if the outcome meets an award criterion.

First claim

What is claimed:

1. An electronic gaming machine primarily dedicated to conducting at least one regulated casino wagering game, the electronic gaming machine comprising:
a gaming cabinet configured to house electronic components;
an electronic display device coupled to the gaming cabinet and configured to display the casino wagering game, the casino wagering game including a plurality of standard-sized symbol-bearing reels;
an electronic input device coupled to the gaming cabinet and configured to detect a physical item associated with monetary value that establishes a credit balance on the electronic gaming machine; and
game-logic circuitry disposed within the gaming cabinet, the game-logic circuitry including a random element generator configured to generate one or more random elements associated with play of the casino wagering game, the game-logic circuitry being configured to:
initiate the casino wagering game in response to an input indicative of a wager drawn on the credit balance;
determine an outcome of the casino wagering game based, at least in part, on the one or more random elements generated by the random element generator;
change at least one of the standard-sized reels into a multi-reel carriage carrying a plurality of non-standard-sized symbol-bearing reels, each of the nonstandard-sized reels being rotatably mounted to the multi-reel carriage;
direct the electronic display device to display the non-standard-sized reels spinning individually and contemporaneously with spinning of the standard-sized reels and the multi-reel carriage;
direct the electronic display device to display the outcome of the casino wagering game, the outcome including symbols borne by the standard-sized reels and the non-standard-sized reels populating a plurality of distinct array positions arranged in an array on the display device; and
transmit an award to the player in response to the outcome meeting at least one predetermined award criterion.

2. The gaming machine of claim 1 , wherein the multi-reel carriage is an expanded reel carriage replacing multiple neighboring ones of the standard-sized reels.

3. The gaming machine of claim 2 , wherein the plurality of non-standard-sized symbol-bearing reels includes at least one mega-symbol-bearing reel, the at least one mega-symbol-bearing reel comprising a plurality of mega symbols.

4. The gaming machine of claim 3 , wherein each of the mega symbols consists of a single, enlarged symbol that is configured to occupy multiple vertically adjacent array positions and multiple laterally adjacent array positions of the array.

5. The gaming machine of claim 3 , wherein the expanded reel carriage is indexed such that each of the mega symbols of the at least one mega-symbol-bearing reel, when part of the wagering-game outcome, only appears in its entirety in the array.

6. The gaming machine of claim 3 , wherein the symbols borne by the at least one mega-symbol-bearing reel consists solely of mega symbols.

7. The gaming machine of claim 3 , wherein the plurality of non-standard-sized symbol-bearing reels borne by the expanded reel carriage consists solely of multiple mega-symbol-bearing reels.

8. The gaming machine of claim 3 , wherein the array includes columns of the distinct array positions, and wherein the non-standard-sized reels of the expanded reel carriage include a plurality of miniature symbol-bearing reels, each of the miniature symbol-bearing reels being operable to populate a subsection of a single one of the columns of the array.

9. The gaming machine of claim 3 , wherein the array includes columns of the distinct array positions, and wherein the expanded reel carriage occupies multiple neighboring ones of the columns of the array.

10. The gaming machine of claim 1 , wherein the array includes columns of the distinct array positions, and wherein the non-standard-sized reels of the multi-reel carriage includes at least one miniature symbol-bearing reel, the at least one miniature symbol-bearing reel being operable to populate a subsection of a single one of the columns of the array.

11. The gaming machine of claim 1 , wherein the changing the at least one of the standard-sized reels into the multi-reel carriage includes progressively transforming the at least one standard-sized reel into the multi-reel carriage while the at least one standard-sized reel is spinning.

12. The gaming machine of claim 1 , wherein the standard-sized reels rotate about a first axis and the non-standard-sized reels rotate about second axes distinct from the first axis.

13. The gaming machine of claim 1 , wherein the multi-reel carriage rotates about a first axis and the non-standard-sized reels rotate about second axes distinct from the first axis.

14. A gaming system primarily dedicated to conducting at least one regulated casino wagering game, the gaming system comprising:
an electronic slot machine including a gaming cabinet, an electronic display device attached to the gaming cabinet, and an electronic input device attached to the gaming cabinet, wherein the gaming cabinet is constructed to house components associated with a wagering game, and the electronic input device is configured to detect a physical item associated with monetary value that establishes a credit balance on the gaming system, the wagering game including a plurality of standard-sized symbol-bearing reels;
a random element generator configured to generate one or more random elements associated with play of the wagering game; and
game-logic circuitry configured to:
initiate the wagering game in response to an input indicative of a wager drawn on the credit balance;
determine an outcome of the wagering game based, at least in part, on the one or more random elements generated by the random element generator;
change at least one of the standard-sized reels into a multi-reel carriage carrying a plurality of non-standard-sized symbol-bearing reels, each of the nonstandard-sized reels being rotatably mounted to the multi-reel carriage;
direct the electronic display device to display the non-standard-sized reels spinning individually and contemporaneously with spinning of the standard-sized reels and the multi-reel carriage;
direct the electronic display device to display the outcome of the casino wagering game, the outcome including symbols borne by the standard-sized reels and the non-standard-sized reels populating plural distinct array positions arranged in an array displayed on the display device; and
transmit an award to the player in response to the outcome meeting a predetermined award criterion.

15. The gaming system of claim 14 , wherein the array includes columns of the distinct array positions, and wherein the multi-reel carriage is an expanded reel carriage replacing multiple neighboring ones of the standard-sized reels and occupying multiple neighboring ones of the columns of the array.

16. The gaming system of claim 14 , wherein the plurality of non-standard-sized symbol-bearing reels includes at least one mega-symbol-bearing reel, the at least one mega-symbol-bearing reel bearing plural mega symbols, each of the mega symbols consisting of a single symbol that occupies multiple vertically adjacent reel positions and multiple laterally adjacent reel positions on the at least one mega-symbol-bearing reel.

17. The gaming system of claim 14 , wherein the plurality of non-standard-sized symbol-bearing reels consists solely of multiple mega-symbol-bearing reels, the symbols borne by the mega-symbol-bearing reels consisting solely of mega symbols.

18. The

Assignees

• Bally Gaming Inc

Inventors

• Vann Jamie W

Classifications

• G07F17/34 Primary

  depending on the stopping of moving members {in a mechanical slot machine}, e.g. "fruit" machines · CPC title

• G07F17/326

  Game play aspects of gaming systems · CPC title

• G07F17/3288

  Betting, e.g. on live events, bookmaking · CPC title