Gaming machine with upper and lower symbol matrices and shared center reel
On a display screen in a gaming device is displayed an upper set of reels, a lower set of reels, and a larger shared reel that extends between the upper set of reels and the lower set of reels, the shared reel containing special symbols, wherein symbols on an upper section of the shared reel are combinable with symbols on the upper set of reels; and wherein symbols on a lower section of the shared reel are combinable with symbols on the lower set of reels. The special symbols may include wild symbols, free spin symbols, instant awards, mystery wild symbols, and secondary game play symbols. Since the player can focus on only one reel, the shared reel, which frequently determines whether the player wins, the player becomes more involved in the game and enjoys it more.
1. A gaming system comprising:
a display screen displaying an upper set of reels, a lower set of reels, and a larger shared reel that extends between the upper set of reels and the lower set of reels and is positioned to include one upper reel on each side thereof and directly adjacent thereto in the upper set of reels and to include one lower reel on each side thereof and directly adjacent thereto in the lower set of reels, the shared reel containing special symbols not contained by the upper set of reels and the lower set of reels, wherein symbols on an upper section of the shared reel are combinable with symbols on the upper set of reels; and wherein symbols on a lower section of the shared reel are combinable with symbols on the lower set of reels;
a payment component that is configured to receive a first payment and/or to provide second payment; and
a game processing system programmed to:
establish a credit balance based on the first payment;
detect receipt of a wager;
reduce the credit balance based on a wager amount;
display rotation and stopping of the upper set of reels, the lower set of reels, and the shared reel; and
determine winning symbol combinations using combinations of symbols formed by the symbols on the upper section of the shared reel and the symbols on the upper set of reels, and formed by the symbols on the lower section of the shared reel and the symbols on the lower set of reels,
determine an award amount, if any, based on the winning symbol combinations,
increase the credit balance based on at least a portion of the award amount, if any, and
on receipt of a cash out input, provide the second payment, wherein the second payment is based at least a portion of the credit balance.
2. The system of claim 1 wherein the shared reel is in a center position between the reels in the upper set of reels and the reels in the lower set of reels.
3. The system of claim 2 wherein the upper set of reels comprises four reels, and wherein the lower set of reels comprises four reels.
4. The system of claim 3 wherein the symbols on the upper set of reels and the symbols on the upper section of the shared reel create an upper 3 ×5 matrix of symbols, and wherein the symbols on the lower set of reels and the symbols on the lower section of the shared reel create a lower 3 ×5 matrix of symbols.
5. The system of claim 4 wherein the shared reel displays seven symbols when stopped.
6. The system of claim 1 wherein the game processing system is also programmed to detect that an event has occurred and, in response, activate certain symbols on the shared reel, prior to the shared reel rotating, to increase a probability of the player winning an award.
7. The system of claim 1 wherein none of the special symbols displayed on the share reel is included in the symbol set for the upper set of reels and the lower set of reels, wherein the special symbols on the shared reel include wild symbols.
8. The system of claim 7 wherein the special symbols include free game symbols, and wherein, when a certain plurality of the free game symbols are displayed on the shared reel, the player wins a number of free games.
9. The system of claim 7 wherein the special symbols include secondary game feature symbols, wherein the display of at least one secondary game feature symbol on the shared reel allows the player to participate in a secondary game.
10. The system of claim 9 wherein additional secondary game feature symbols become activated on the shared reel upon detection of certain criteria being met.
11. The system of claim 10 wherein the certain criteria comprises detecting that the player placed a wager above a certain threshold level.
12. The system of claim 1 wherein the shared reel stops after all the reels in the upper set of reels and the lower set of reels have stopped.
13. The system of claim 1 wherein, upon detection of an awarding of free games to the player, an additional shared reel is displayed between the reels of the upper set of reels and the lower set of reels to increase a probability of the player winning during the free games.
14. The system of claim 13 wherein the additional shared reel has the same symbols as the shared reel.
15. The system of claim 1 wherein the gaming machine comprises a computing system interacting with a remote server via the Internet.
16. The system of claim 15 wherein the computing system detects winning symbol combinations by signals from the server informing the computing system that a winning combination has occurred.
17. A gaming method comprising:
displaying, on a display screen, an upper set of reels, a lower set of reels, and a larger shared reel that extends between the upper set of reels and the lower set of reels and is positioned to include one upper reel on each side thereof and directly adjacent thereto in the upper set of reels and to include one lower reel on each side thereof and directly adjacent thereto in the lower set of reels, the shared reel containing special symbols, wherein symbols on an upper section of the shared reel are combinable with symbols on the upper set of reels; and wherein symbols on a lower section of the shared reel are combinable with symbols on the lower set of reels;
via a payment component, receiving a first payment and/or providing a second payment;
carrying out a method by a programmed processing system comprising:
detecting a wager by a player;
displaying rotation and stopping of the upper set of reels, the lower set of reels, and the shared reel;
detecting winning symbol combinations using combinations of symbols formed by the symbols on the upper section of the shared reel and the symbols on the upper set of reels, and formed by the symbols on the lower section of the shared reel and the symbols on the lower set of reels;
determining an award amount, if any, based on the winning symbol combinations;
increasing a credit balance based on at least a portion of the award amount, if any; and
on receipt of a cash out input, providing the second payment, wherein the second payment is based at least on a portion of the credit balance.
18. The method of claim 17 wherein the symbols on the upper set of reels and the symbols on the upper section of the shared reel create an upper 3 ×5 matrix of symbols, and wherein the symbols on the lower set of reels and the symbols on the lower section of the shared reel create a lower 3 ×5 matrix of symbols.
19. The method of claim 17 wherein the shared reel displays seven symbols when stopped, and the reels in the upper set of reels and the lower set of reels each display three symbols when stopped.
20. The method of claim 17 wherein none of the symbols displayed on the share reel is included in the symbol set for the upper set of reels and the lower set of reels, wherein the special symbols on the shared reel include wild symbols.