U.S. patent application number 09/754450 was filed with the patent office on 2002-07-04 for gaming method and apparatus with triggering of bonus events by the presence of a trigger symbol in particular locations.
Invention is credited to Fasbender, Dustin, Kraft, David W., O'Donovan, John P..
Application Number | 20020086725 09/754450 |
Document ID | / |
Family ID | 25034844 |
Filed Date | 2002-07-04 |
United States Patent
Application |
20020086725 |
Kind Code |
A1 |
Fasbender, Dustin ; et
al. |
July 4, 2002 |
Gaming method and apparatus with triggering of bonus events by the
presence of a trigger symbol in particular locations
Abstract
Gaming methods and devices that include a primary game and a
bonus game. In the primary game, one or more paylines of an array
are selected. One symbol from a predetermined set is then randomly
assigned to each image site of the array. Awards are granted when
certain combinations of symbols appear on one or more of the
paylines that were selected by the player. A bonus game may be
awarded for each selected payline of the primary game on which a
triggering event occurs. In each bonus game, one or more of the
symbols along the corresponding primary game payline may be
randomly replaced with other symbols from the predetermined set. If
multiple bonus games are awarded, the bonus games may be played
sequentially. An additional bonus event may also be awarded if a
triggering event occurs in a predetermined or prespecified location
of an array of image sites.
Inventors: |
Fasbender, Dustin; (Bozeman,
MT) ; Kraft, David W.; (Bozeman, MT) ;
O'Donovan, John P.; (Bozeman, MT) |
Correspondence
Address: |
TRASK BRITT
P.O. BOX 2550
SALT LAKE CITY
UT
84110
US
|
Family ID: |
25034844 |
Appl. No.: |
09/754450 |
Filed: |
January 4, 2001 |
Current U.S.
Class: |
463/11 |
Current CPC
Class: |
G07F 17/34 20130101;
G07F 17/3267 20130101 |
Class at
Publication: |
463/11 |
International
Class: |
A63F 009/24 |
Claims
What is claimed is:
1. A gaming method, comprising: randomly assigning symbols from a
predetermined set to an array of image sites in a primary game;
determining whether one of a plurality of winning combinations of
symbols is present in at least one selected payline within said
array; and determining whether a triggering event is present in at
least one of said at least one selected payline and at a
predetermined or prespecified trigger site of said array and, if
said triggering event is present, awarding an option of initiating
a bonus game similar in type to said primary game.
2. The gaming method of claim 1, wherein said randomly assigning
symbols comprises randomly assigning cards from a deck of cards to
said array of image sites.
3. The gaming method of claim 2, further comprising randomly
replacing at least one selected card with another undealt card from
said deck.
4. The gaming method of claim 2, wherein said determining whether
one of said plurality of winning combinations of symbols is present
comprises determining whether at least one specific poker
combination is present on at least one selected payline across said
array.
5. The gaming method of claim 1, wherein said randomly assigning
symbols comprises randomly assigning reel type slot machine symbols
to said array.
6. The gaming method of claim 5, wherein said determining whether
one of said plurality of winning combinations of symbols is present
comprises determining whether a predetermined number of symbols are
the same on at least one selected payline across said array.
7. The gaming method of claim 1, wherein said determining whether
said triggering event is present comprises determining whether a
predetermined or preselected trigger symbol is present in at least
one selected payline.
8. The gaming method of claim 1, wherein said determining whether
said triggering event is present comprises determining whether a
specific combination of symbols is present along at least one
selected payline.
9. The gaming method of claim 1, wherein said determining whether
said triggering event is present comprises determining whether a
predetermined or preselected trigger symbol is present at a
predetermined or preselected trigger location.
10. The gaming method of claim 1, further comprising initiating a
bonus event if said triggering event is present.
11. The gaming method of claim 10, wherein said initiating said
bonus event comprises initiating a bonus game.
12. The gaming method of claim 10, further comprising using symbols
of said predetermined set in said bonus game.
13. The gaming method of claim 10, further comprising using symbols
differing at least in part from said predetermined set in said
bonus game.
14. The gaming method of claim 10, wherein said initiating said
bonus event comprises increasing an award if one of said plurality
of winning combinations of symbols is present in at least one
selected payline.
15. The gaming method of claim 1, further comprising providing an
award if at least one of said plurality of winning combinations of
symbols is present in at least one selected payline.
16. The gaming method of claim 15, wherein said providing said
award comprises providing at least one of money, monetary credit,
tournament qualification points, or tournament points.
17. The gaming method of claim 15, further comprising, if said
triggering event is present, permitting a player to initiate a
bonus event in lieu of receiving said award.
18. The gaming method of claim 1, further comprising, if said
triggering event is present and a player makes a wager, permitting
the player to initiate a bonus event.
19. The gaming method of claim 1, wherein said determining whether
one of said plurality of winning combinations of symbols is present
comprises determining whether one of a plurality of winning
combinations of symbols is present in at least one payline selected
in response to placement of a wager thereon.
20. A gaming method, comprising: randomly assigning symbols from a
predetermined set to an array of image sites; determining whether
one of a plurality of winning combinations of symbols is present in
at least one selected payline across said array; determining
whether a first triggering event is present in at least one
selected payline across said array; and determining whether a
second triggering event is present at a trigger location of said
array.
21. The gaming method of claim 20, wherein said randomly assigning
symbols comprises randomly assigning cards from a deck of cards to
said array of image sites.
22. The gaming method of claim 21, further comprising replacing at
least one selected card with another undealt card from said
deck.
23. The gaming method of claim 21, wherein said determining whether
one of said plurality of winning combinations of symbols is present
comprises determining whether at least one specific poker
combination is present on at least one selected payline within said
array.
24. The gaming method of claim 20, wherein said randomly assigning
symbols comprises randomly assigning reel type slot machine symbols
to said array.
25. The gaming method of claim 24, wherein said determining whether
one of said plurality of winning combinations of symbols is present
comprises determining whether a predetermined number of symbols are
the same on at least one selected payline across said array.
26. The gaming method of claim 20, wherein said determining whether
said first triggering event is present comprises determining
whether a predetermined or preselected trigger symbol is present in
at least one selected payline.
27. The gaming method of claim 20, wherein said determining whether
said first triggering event is present comprises determining
whether a specific combination of symbols is present along at least
one selected payline.
28. The gaming method of claim 20, further comprising initiating a
bonus game if said first triggering event occurs.
29. The gaming method of claim 28, further comprising using symbols
of said predetermined set in said bonus game.
30. The gaming method of claim 28, further comprising using symbols
differing at least in part from said predetermined set in said
bonus game.
31. The gaming method of claim 20, wherein said determining whether
said second triggering event is present comprises determining
whether a predetermined or preselected trigger symbol is present at
a predetermined or preselected trigger location.
32. The gaming method of claim 31, further comprising initiating a
bonus event if said second triggering event occurs.
33. The gaming method of claim 32, wherein said initiating said
bonus event comprises increasing an award if one of said plurality
of winning combinations of symbols is present in at least one
selected payline.
34. The gaming method of claim 20, further comprising providing an
award if at least one of said plurality of winning combinations of
symbols is present in at least one selected payline.
35. The gaming method of claim 34, wherein said providing said
award comprises providing at least one of money, monetary credit,
tournament qualification points, or tournament points.
36. The gaming method of claim 34, further comprising, if said
first triggering event occurs, permitting a player to initiate a
bonus game in lieu of receiving said award.
37. The gaming method of claim 20, further comprising, if said
triggering event is present and a player makes a wager, permitting
the player to initiate a bonus game.
38. The gaming method of claim 20, wherein said determining whether
one of said plurality of winning combinations of symbols is present
comprises determining whether one of a plurality of winning
combinations of symbols is present in at least one payline selected
in response to placement of a wager thereon.
39. A gaming method, comprising: randomly assigning symbols from a
predetermined set for use with a game of a first type to an array
of image sites in a primary game; determining whether one of a
plurality of winning combinations of symbols is present in at least
one selected payline across said array and, if so, making an award
available for said primary game; determining whether a triggering
event is present in at least one selected payline within said array
and, if so, at least providing a player with an option to proceed
to a bonus game similar in type to said primary game.
40. The gaming method of claim 39, further comprising, if said
triggering event is present, initiating said bonus game.
41. The gaming method of claim 40, wherein said initiating said
bonus game comprises initiating a bonus game of said first
type.
42. The gaming method of claim 40, wherein said initiating said
bonus game comprises initiating a bonus game of a second, different
type.
43. The gaming method of claim 40, wherein said initiating said
bonus game comprises: assigning symbols to image locations of a
bonus payline; and determining whether one of a plurality of
winning combinations of symbols is present in said bonus
payline.
44. The gaming method of claim 43, wherein said assigning symbols
comprises: assigning symbols from a corresponding selected payline
to said image symbols of said bonus payline; permitting a player to
select at least one image location at which a corresponding symbol
is to be held; and replacing said symbol at each unselected image
location of said bonus payline with a randomly selected symbol.
45. The gaming method of claim 44, wherein said replacing comprises
replacing said symbol at each unselected image location of said
bonus payline with a randomly selected, previously unused symbol
from said predetermined set.
46. The gaming method of claim 44, wherein said replacing comprises
replacing said symbol at each unselected image location of said
bonus payline with a randomly selected symbol from another set.
47. The gaming method of claim 39, wherein said determining whether
one of said plurality of winning combinations of symbols is present
comprises determining whether one of a plurality of winning
combinations of symbols is present in at least one payline selected
in response to placement of a wager thereon.
48. The gaming method of claim 40, wherein said initiating is
effected responsive to placement of an additional wager.
49. The gaming method of claim 40, wherein said initiating is
effected if a player chooses to play said bonus game in lieu of
receiving said award if one of said plurality of winning
combinations of symbols is present.
50. A gaming device, comprising: at least one processor including:
a first logic circuit configured to, in a primary game, randomly
assign symbols from a predetermined set to a plurality of image
sites; a second logic circuit configured to identify at least one
selected payline; a third logic circuit configured to evaluate
whether a winning combination of symbols exists upon said at least
one selected payline; a fourth logic circuit configured to evaluate
whether a first trigger event has occurred along at least one
selected payline; and a fifth logic circuit configured to evaluate
whether a second trigger event has occurred at a predetermined or
preselected trigger site of said array; memory associated with said
at least one processor; at least one input element in communication
with said at least one processor; and a display in communication
with said at least one processor.
51. The gaming device of claim 50, wherein said symbols comprise
card symbols and said predetermined set comprises a digital deck of
cards.
52. The gaming device of claim 50, wherein said symbols comprise
slot machine symbols.
53. The gaming device of claim 50, wherein said at least one
selected payline comprises a payline upon which a wager has been
placed.
54. The gaming device of claim 50, wherein said winning combination
of symbols comprises a winning poker hand.
55. The gaming device of claim 50, wherein said winning combination
of symbols comprises at least predetermined number of like symbols
or a combination of like symbols and wild symbols.
56. The gaming device of claim 50, wherein said first trigger event
comprises the presence of a trigger symbol in said at least one
selected payline.
57. The gaming device of claim 50, wherein said first trigger event
comprises the presence of a predetermined or prespecified
combination of symbols along said at least one selected
payline.
58. The gaming device of claim 50, further comprising a sixth logic
circuit configured to initiate a bonus game if said first trigger
event has occurred along at least one selected payline.
59. The gaming device of claim 58, wherein said bonus game is
similar in type to said primary game.
60. The gaming device of claim 50, wherein said second trigger
event comprises the presence of a predetermined or preselected
trigger card at said predetermined or preselected trigger site.
61. The gaming device of claim 50, further comprising a seventh
logic circuit configured to increase an award by a predetermined or
preselected amount if said second trigger event occurs.
62. The gaming device of claim 50, wherein said at least one
processor, said memory, said at least one input element, and said
display are contained within a single housing.
63. The gaming device of claim 50, wherein, following or
concurrently with operation of said first logic circuit, said at
least one processor is programmed to cause said display, by way
signals transported along carrier waves, to show said array,
including symbols at their respective, assigned image sites.
64. The gaming device of claim 63, wherein, following or
concurrently with operation of said fourth logic circuit, if said
first trigger event has occurred, said at least one processor is
programmed to cause said display to depict said a bonus game.
65. The gaming device of claim 50, further comprising a
communication component configured to facilitate communication
between said at least one processor and at least one processor of
at least one of another gaming device and a central computer.
66. A gaming device, comprising: at least one processor including:
a first logic circuit configured, in a primary game of a first
type, to randomly assign symbols from a predetermined set to a
plurality of image sites; a second logic circuit configured to
identify at least one selected payline; a third logic circuit
configured to evaluate whether a winning combination of symbols
exists upon said at least one selected payline; a fourth logic
circuit configured to evaluate whether a trigger event has occurred
along at least one selected payline; and a fifth logic circuit
configured to initiate a bonus game of said first type if said
trigger event has occurred; memory associated with said at least
one processor; at least one input element in communication with
said at least one processor; and a display in communication with
said at least one processor.
67. The gaming device of claim 66, wherein said symbols comprise
card symbols and said predetermined set comprises a digital deck of
cards.
68. The gaming device of claim 66, wherein said symbols comprise
slot machine symbols.
69. The gaming device of claim 66, wherein said at least one
selected payline comprises a payline upon which a wager has been
placed.
70. The gaming device of claim 66, wherein said winning combination
of symbols comprises a winning poker hand.
71. The gaming device of claim 66, wherein said winning combination
of symbols comprises at least predetermined number of like symbols
or a combination of like symbols and wild symbols.
72. The gaming device of claim 66, wherein said trigger event
comprises the presence of a trigger symbol in said at least one
selected payline.
73. The gaming device of claim 66, wherein said trigger event
comprises the presence of a predetermined or prespecified
combination of symbols along said at least one selected
payline.
74. The gaming device of claim 66, further comprising a sixth logic
circuit configured to evaluate whether another trigger event has
occurred at a predetermined or preselected trigger site of said
array.
75. The gaming device of claim 74, wherein said another trigger
event comprises the presence of a predetermined or preselected
trigger card at said predetermined or preselected trigger site.
76. The gaming device of claim 74, further comprising a seventh
logic circuit configured to increase an award by a predetermined or
preselected amount if said another trigger event occurs.
77. The gaming device of claim 66, wherein said at least one
processor, said memory, said at least one input element, and said
display are contained within a single housing.
78. The gaming device of claim 66, wherein, following or
concurrently with operation of said first logic circuit, said at
least one processor is programmed to cause said display, by way of
signals transported along carrier waves, to show said array,
including symbols at their respective, assigned image sites.
79. The gaming device of claim 78, wherein, following or
concurrently with operation of said fourth logic circuit, if said
first trigger event has occurred, said at least one processor is
programmed to cause said display to depict said a bonus game.
80. The gaming device of claim 66, further comprising a
communication component configured to facilitate communication
between said at least one processor and at least one processor of
at least one of another gaming device and a central computer.
81. A gaming device, comprising: at least one processor programmed
to: randomly assign symbols from a predetermined set to a plurality
of image sites; identify at least one selected payline; evaluate
whether a winning combination of symbols exists upon said at least
one selected payline; evaluate whether a trigger event has occurred
along at least one selected payline; and initiate a bonus game of
said first type if said trigger event has occurred; memory
associated with said at least one processor; at least one input
element in communication with said at least one processor; and a
display in communication with said at least one processor.
82. The gaming device of claim 81, wherein said symbols comprise
card symbols and said predetermined set comprises a digital deck of
cards.
83. The gaming device of claim 81, wherein said symbols comprise
slot machine symbols.
84. The gaming device of claim 81, wherein said at least one
selected payline comprises a payline upon which a wager has been
placed.
85. The gaming device of claim 81, wherein said winning combination
of symbols comprises a winning poker hand.
86. The gaming device of claim 81, wherein said winning combination
of symbols comprises at least predetermined number of like symbols
or a combination of like symbols and wild symbols.
87. The gaming device of claim 81, wherein said trigger event
comprises the presence of a trigger symbol in said at least one
selected payline.
88. The gaming device of claim 81, wherein said trigger event
comprises the presence of a predetermined or prespecified
combination of symbols along said at least one selected
payline.
89. The gaming device of claim 81, wherein said at least one
processor is further programmed to evaluate whether another trigger
event has occurred at a predetermined or preselected trigger site
of said array.
90. The gaming device of claim 89, wherein said another trigger
event comprises the presence of a predetermined or preselected
trigger card at said predetermined or preselected trigger site.
91. The gaming device of claim 89, wherein said at least one
processor is further programmed to increase an award by a
predetermined or preselected amount if said another trigger event
occurs.
92. The gaming device of claim 81, wherein said at least one
processor, said memory, said at least one input element, and said
display are contained within a single housing.
93. The gaming device of claim 81, wherein, following or
concurrently with operation of said first logic circuit, said at
least one processor is programmed to cause said display, by way of
signals transported along carrier waves, to show said array,
including symbols at their respective, assigned image sites.
94. The gaming device of claim 93, wherein, following or
concurrently with operation of said fourth logic circuit, if said
first trigger event has occurred, said at least one processor is
programmed to cause said display to depict said a bonus game.
95. The gaming device of claim 81, further comprising a
communication component configured to facilitate communication
between said at least one processor and at least one processor of
at least one of another gaming device and a central computer.
96. A gaming method, comprising: responsive to placement of a
wager, initiating a primary game by allowing a player to select at
least one selected payline from a plurality of available paylines
of an array of image sites; randomly assigning symbols to said
array of image sites; evaluating each selected payline to determine
whether at least one winning combination of symbols is present
thereon and, if at least one winning combination is present on a
selected payline, providing an award to the player; evaluating each
selected payline to determine whether a trigger event has occurred;
for each selected payline on which a trigger event has occurred,
initiating a bonus game on a bonus payline, said bonus game
including altering replacing a symbol at at least one image site of
said selected payline; and evaluating said bonus payline to
determine whether at least one winning combination of symbols is
present thereon and, if at least one winning combination is present
on said bonus payline, providing a bonus award to the player.
97. The gaming method of claim 96, wherein said initiating said
primary game comprises initiating a stud poker game.
98. The gaming method of claim 97, wherein said evaluating each
selected payline to determine whether a trigger event has occurred
comprises evaluating each selected payline to determine whether a
trigger card is present thereon.
99. The gaming method of claim 98, wherein said evaluating each
selected payline to determine whether a trigger card is present
thereon comprises evaluating each selected payline to determine
whether an "Ace of Spades" symbol appears thereon.
100. The gaming method of claim 98, wherein said initiating said
bonus game comprises initiating a draw poker game.
Description
BACKGROUND OF THE INVENTION
[0001] 1. Field of the Invention
[0002] The present invention relates generally to gaming methods
and apparatus and, more specifically, to gaming methods and
apparatus that include primary games and bonus events. In
particular, the gaming methods and apparatus of the present
invention are configured to award one or more bonus events upon the
occurrence of a triggering event in the form of a selected image in
one or more predetermined locations of an array of image sites.
[0003] 2. Background of the Related Art
[0004] Gaming devices for playing games of chance, including
mechanical, electromechanical, and electronic slot machines, or
reel type gaming devices, electronic card game devices, and their
methods of operation are well known.
[0005] Initiating a game can be done by simply inserting into a
gaming device some means of payment, such as currency (i.e., a coin
or paper money), a coupon, by electronic funds transfer, such as by
use of a credit or debit card, as disclosed in U.S. Pat. No.
5,902,983, or by use of a so-called "smart card" that includes a
programmed microchip or magnetic strip coded with the cardholder's
identification and credit totals, such as that disclosed in U.S.
Pat. No. 5,265,874, the disclosure of which is hereby incorporated
in its entirety by this reference.
[0006] Some gaming devices and methods entice and retain players
with the possibility of receiving a bonus of increased award
amounts or additional play in the way of bonus games. These bonus
awards and games, which take a variety of forms, are available in
many types of gaming devices and methods, including slot machines
and other reel type gaming devices, as well as in card gaming
devices.
[0007] Among known slot machines are gaming devices that include
bonus components for determining whether an award to a player based
on the results of a primary game will be increased and, if so, the
amount such an award will be increased. Such bonus components
include ancillary spinning wheels, as disclosed in U.S. Pat. Nos.
5,848,932, 5,823,874, and 6,059,658, and pinball type devices
including ancillary spinning wheels, as taught in U.S. Pat. No.
5,882,261. The spinning wheels of these devices indicate whether an
award based on the primary slot game of these devices will be
increased and, if so, the amount of award increase that will be
provided to the player.
[0008] Slot machine payouts may also be increased in accordance
with bonus events of other types of games of chance, such as the
player-interactive video game disclosed in U.S. Pat. No. 6,159,097
and the automated game-of-chance video of U.S. Pat. No. 6,155,925.
In each of these devices and their accompanying methods, the bonus
event is triggered by the appearance of a trigger symbol or a
certain combination of symbols on a payline.
[0009] Another type of slot machine and method in which a bonus
event may be made available to a player is described in U.S. Pat.
Nos. 6,033,307 and 6,059,289. This type of slot machine includes a
single payline in which the appearance of a trigger symbol
initiates a bonus game, in this case another single slot machine
payline.
[0010] U.S. Pat. Nos. 6,120,378 and 5,976,016 disclose electronic,
reel type gaming methods in which a player is permitted to select,
by way of placing wagers, a number of paylines, up to a maximum
number, that will be played. Symbols are randomly assigned to a
first payline and an award is granted to the player if one of
several predetermined winning combinations of symbols is present
along the payline. One or more symbols from the first payline may
be selected by the player to be held over to the remaining paylines
upon which wagers were previously placed. The remaining symbols of
each payline are then replaced with randomly selected symbols.
Awards for each additional payline are also provided to the player
based on the combinations of symbols present thereon.
[0011] Bonus awards are also available in card game type devices.
For example, in U.S. Pat. No. 5,911,418, a video poker game and
accompanying method are described in which an award may be
increased based on the results of a spin of an ancillary spinning
wheel.
[0012] In conventional "double-down stud" gaming devices and
methods, as disclosed in U.S. Pat. Nos. 5,820,460, 5,411,257,
5,251,897, and 5,167,413, a hand of five cards is dealt, with the
faces of one or more of the cards not being shown to the player.
Based on the cards that are made visible to the player and prior to
making the remaining cards visible to the player, the player may
choose to wager an additional amount, thereby increasing the amount
of winning that are available to the player.
[0013] U.S. Pat. No. 5,851,148 discloses a single hand poker gaming
device and method in which the number of cards of each face value
that have been dealt is recorded. Bonus awards are provided upon
reaching certain milestones, such as upon the dealing of a certain
number of cards of one or more face values over the course of a
series of games.
[0014] As another example of bonus awards or other bonus events in
card games, U.S. Pat. No. 6,149,521 describes a gaming device in
which a poker hand is dealt. Certain awards may be provided to a
player upon receiving certain hands, or winning combinations of
cards. The award may be increased based on another card that has
been dealt with certain winning combinations. For example, if a
winning combination of four-of-a-kind is dealt to a player, the
base award for such a winning combination may be multiplied by a
value assigned to the remaining card of the hand (e.g., the face
value of a numbered card, 11 for a Jack, 12 for a Queen, 13 for a
King, and 15 for an Ace).
[0015] Other poker type gaming methods, such as those disclosed in
U.S. Pat. Nos. 6,098,985, 6,007,066, 5,823,873, 5,816,916, and
5,732,950, allow a player to select, by way of placing wagers, a
number of "hands" of cards, up to a maximum number, that will be
played. A first, "five card stud" hand of cards is dealt to the
player. An award for the first hand is determined based on the
combination of cards present in the hand. The player is also
permitted to select one or more cards, up to four cards, from the
first hand that will be held over to any additional hands of cards
upon which a wager was previously placed. The remaining cards for
each hand are then replaced with other, undealt cards that remain
in the deck. In a variation of this method, the remaining cards for
each additional hand may be correspondingly positioned cards that
are provided from hands that are dealt at roughly the same time as
the first hand. Each additional hand, therefore, is a "five card
draw" hand, in which the held cards are some of the cards that were
dealt in the original hand. Awards for each additional hand are
also provided to the player based on the results of the additional
hands.
[0016] Gaming devices or methods are not known in which two
different types of bonus events, such as bonus games and the bonus
of increased awards, may be made available to a player. Nor are
gaming devices or methods in which the results of multiple,
concurrently played primary games may be monitored for a triggering
event and a bonus game similar in type to the primary game may be
awarded if the triggering event occurs in one or more of the
concurrently played primary games.
SUMMARY OF THE INVENTION
[0017] The present invention includes a gaming method providing a
primary game in conjunction with one or more bonus games, as well
as apparatus for effecting the method. In the primary game, a
player selects, from an array of symbols to be randomly generated,
one or more paylines along which the game will be played. The array
of symbols is then generated and displayed. If a trigger symbol is
present along one or more of the selected paylines, one or more
bonus games may be initiated. In addition, the presence of a
trigger symbol in a specified location within the array, such as at
the center, may cause another bonus event to occur. For example, a
part of the payout or the total payout of game may be increased as
a result of the additional bonus event.
[0018] In order to initiate the primary game on an apparatus
according to the invention, a player first selects certain paylines
by, for example, placing wagers, or bets, on each selected payline
of an array of symbols, such as poker card symbols or reel type
slot machine type symbols. Once the player has indicated that each
desired payline has been selected, the symbols from a predetermined
set of symbols are randomly generated and displayed in an array of
fixed size comprising, for example, one or more rows and columns of
symbols. The symbols present along each payline are examined to
determine whether any winnings, such as tournament qualification
points, tournament points, or a monetary payout, will be awarded to
the player.
[0019] Each payline is also examined to determine whether the
trigger symbol is present along that payline. If so, the game
progresses to one or more bonus rounds. For example, the gaming
method may award to the player a single round of bonus play if the
trigger symbol is present in at least one payline that was
previously selected by the player. Alternatively, a bonus round of
play may be awarded to the player for each payline in which the
trigger symbol is present. While the game of each bonus round is
preferably related in some way to the primary game (i.e., a card
type bonus game resulting form a card type primary game), types of
bonus round games differing from the primary game are also within
the scope of the present invention.
[0020] In addition to the possibility of receiving the opportunity
to play a bonus game based on the presence of a trigger symbol in a
selected payline, a bonus event may also occur if the trigger
symbol appears in one or more specified locations (e.g., at the
center) of the array of symbols. The bonus event may comprise one
or more bonus games, an increase in the player's winnings along one
or more of the selected paylines of the primary game, or a
combination thereof.
[0021] Gaming machines and other apparatus for effecting gaming
methods of the present invention are also within the scope of the
present invention. Such apparatus may be electronic or
electromechanical systems which include or communicate with a
processor under control of a suitable computer program, as well as
components for displaying to a player the array of symbols and
other information associated with the primary game and bonus event,
player interface components, and components for receiving payment
from a player and for providing payment of monetary awards to the
player. Apparatus incorporating teachings of the present invention
may comprise individual player stations of the stand-alone type, or
player stations that are networked with a central computer or with
one or more other player stations.
[0022] Other features and advantages of the present invention will
become apparent to those of ordinary skill in the art through a
consideration of the ensuing description, the accompanying
drawings, and the appended claims.
BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In the drawings, which illustrate exemplary embodiments of
the present invention and in which like reference characters denote
like elements:
[0024] FIG. 1 is a flow chart depicting a broad aspect of one
embodiment of the method of the present invention;
[0025] FIGS. 2 and 3 are schematic representations illustrating
basic, possible events that may occur in effecting the embodiment
of the method depicted in FIG. 1;
[0026] FIGS. 4 is a schematic representation of a primary game of
an exemplary, poker embodiment of the method of the invention,
wherein the primary game is stud poker;
[0027] FIGS. 4A-4B are schematic representations of a variation of
the method of FIG. 4, wherein the method includes a primary game of
draw poker;
[0028] FIGS. 5 and 6 are schematic representations of a bonus game
of the exemplary, poker embodiment of the methods illustrated in
FIG. 4 and in FIGS. 4A-4B, wherein the bonus game is draw
poker;
[0029] FIG. 5A is a schematic representation of another bonus game
of the exemplary, poker embodiment of the methods illustrated in
FIG. 4 and in FIGS. 4A-4B, wherein the bonus game is stud
poker;
[0030] FIG. 7 is a schematic representation, in perspective view,
of an exemplary gaming device by which the poker embodiment of the
inventive method, depicted in FIGS. 4-6, may be effected;
[0031] FIGS. 8 and 9 are schematic representations of another
exemplary, reel type embodiment of the method of the invention;
[0032] FIG. 10 is a schematic representation, in perspective view,
of another exemplary gaming device by which the reel type
embodiment of the inventive method, depicted in FIGS. 8 and 9, may
be effected; and
[0033] FIG. 11 is a schematic representation of a gaming system
incorporating teachings of the present invention.
DETAILED DESCRIPTION
[0034] The flow chart of FIG. 1, along with FIGS. 2 and 3,
illustrate a broad, exemplary aspect of the gaming method of the
present invention. In the gaming method, a player initiates a
primary game, at reference character 10 of FIG. 1 and as shown in
FIG. 2, by selecting one or more paylines 34 on an array 30 of
image sites 32. As depicted in FIG. 2, there are nine different
paylines 34, identified for clarity by various broken lines, across
array 30, each including five image sites 32. While a 3.times.5
rectangular array is depicted, arrays with different numbers of
symbols and of other arrangements are also within the scope of the
present invention. Once the desired paylines 34, which are referred
to herein as "selected" paylines 35, have been chosen by the
player, a symbol 36 from a predetermined set of symbols is randomly
generated and displayed at each image site 32 of array 30, as shown
at reference character 12 of FIG. 1. The symbols 36 along each
selected payline 35 may be fixed at the initial display or the
player may be provided with an opportunity to have symbols 36 at
one or more image sites 32 along one or more selected paylines 35
randomly replaced with different or other symbols 36 from the
predetermined set.
[0035] At reference character 14, each symbol 36 along each
selected payline 35 is examined to determine whether the player
should receive a predetermined award. If a winning combination of
symbols 36 is present on a given payline, process flows to
reference character 16 of FIG. 1, where the player may receive an
award based upon the particular winning combination of symbols 36.
Exemplary awards include, but are not limited to, cash, monetary
credits, tournament qualification points, or tournament points. An
award for the presence of a certain combination of symbols 36 on a
selected payline 35 may be granted immediately or withheld until a
determination is made as to whether the payline qualifies the
player for a bonus round or until a bonus round, if awarded, is
complete.
[0036] Next, at reference character 18 of FIG. 1, each selected
payline 35 is "examined" for the presence of an established trigger
symbol 36T (FIG. 2) or other bonus round triggering event, such as
one or more predetermined triggering combinations of symbols 36
thereon. If trigger symbol 36T is present along any selected
payline 35 or another triggering event occurs, play proceeds to a
bonus round, at reference character 20 of FIG. 1. Alternatively,
for the possibility of receiving a substantially increased award,
the player may be provided with the opportunity to proceed to the
bonus round in lieu of receiving an award based on the combination
of symbols 36 present (e.g., by wagering the primary game award for
the corresponding selected paylines 35) along each selected payline
35 in which trigger symbol 36T is present or in which another
triggering event occurs.
[0037] In the bonus round, an exemplary embodiment of which is
depicted in FIG. 3, play continues along a single bonus payline 38.
As will be discussed hereinafter in further detail, none, one or
more symbols 36 from the selected payline 35 in the primary game
that qualified the player for the bonus round may be retained in
bonus payline 38, while at least one symbol 36 from selected
payline 35 is replaced, through random generation, with another
symbol from the predetermined set or from a "fresh" set of symbols
36, which preferably includes the same symbols 36 as the
predetermined set. As an alternative, a different set of symbols
may be used in the bonus round, such as the symbols typically
associated with a slot machine or other reel type game. Bonus
payline 38 is examined, in a similar manner as that in which each
selected payline 35 is examined, to determine whether or not a
"winning" combination of symbols 36 is present thereon. If so, the
player may be granted a bonus award in addition to or in lieu of
any award based on the results of the primary game, or the award
from the primary game may be increased. The amount of the bonus
award or the amount of the award increase that occurs as a result
of the bonus game is preferably based on the results of the bonus
game.
[0038] At reference character 22 of FIG. 1, a determination is made
as to whether trigger symbol 36T is present at a specified image
site within array 30, which is referred to herein as trigger site
32T. If so, at reference character 24 of FIG. 1, a bonus event may
occur automatically, or the player may decide to proceed to a bonus
event in lieu of an award based on the results of the primary game.
The bonus event may include a bonus round of play, as described
with reference to both FIG. 3 and reference character 20 of FIG. 1,
or an increase of an award based on results of one or both of the
primary game and any bonus games. This bonus event may be granted
even if trigger site 32T in which trigger symbol 36T appears is not
located in a selected payline 35.
[0039] While the flow chart of FIG. 1 illustrates the elements of
the inventive method in a particular, exemplary order, any order of
execution that is suitable for effecting the broadest aspects of
the method of the present invention is within the scope of the
present invention.
[0040] FIGS. 4-10 depict specific, exemplary embodiments of the
methods and gaming devices of the present invention. In one
exemplary embodiment of a method incorporating teachings of the
present invention, illustrated in FIGS. 4-6, the predetermined set
of symbols 36 includes one of each card 36' of a deck of playing
cards (e.g., poker cards), with each card 36' comprising a
different symbol 36. In the example of a deck of poker cards, the
number of symbols 36 in the predetermined set may be fifty-two
different symbols 36, or cards 36', if no jokers or other "wild
cards" are included, or one additional symbol 36 for each joker or
other wild card included in the deck.
[0041] As illustrated in FIG. 4, the primary game is in the form of
single deck stud poker, although the primary game may,
alternatively, be draw poker. The displayed array 30 includes three
rows 31 of image sites 32, each row including five image sites 32.
As shown, a player can select from one or more of fifteen different
paylines 34, each of which includes five image sites 32, although
variations of this embodiment could include different numbers of
available paylines 34 with different paths through array 30 of
image sites 32. The one or more paylines 34 are selected as known
in the art, such as by wagering, or betting, at least a fixed
minimum amount of money credits (e.g., one credit) or tournament
points to pick each selected payline 35. Once a player indicates
that all of the desired paylines 34 have been selected, cards 36'
are dealt from the single, digital deck of cards, with one card 36'
from the deck being assigned to each image site 32 of array 30.
[0042] When the primary game is stud poker, once a "hand" of cards
36' have been dealt, each selected payline 35 is examined to
determine whether the combination of cards 36' thereon comprises a
winning hand. For example, certain known combinations of winning
cards, including, without limitation, an ordered royal flush (a
type of winning poker hand unique to gaming devices), a royal
flush, a straight flush, four-of-a-kind, a full house, a flush, a
straight, three-of-a-kind, two pair, and certain pairs of cards,
may comprise a winning hand. The amount of award provided to the
player for receiving a winning hand on a particular selected
payline 35 preferably corresponds to the combination of cards 36'
along that selected payline 35, and may be determined by referring
to a pay table 40, such as that depicted in FIG. 4, suitable for
the type of primary game being played.
[0043] Optionally, as shown in FIGS. 4A and 4B, if the primary game
is draw poker, the player may discard one or more cards 36D' along
one or more of selected paylines 35, which are then replaced with
other cards 36R' from the deck. Again, an award may be provided to
the player based on the combination of cards 36' present along each
selected payline 35.
[0044] If, in the primary game, a trigger card 36T' is present in a
selected payline 35, play may automatically proceed to a bonus
round or the player may decide to proceed to the bonus round in
lieu of receiving all or part of an award based on the results of
the primary game. For example, if the player chooses to proceed to
a bonus round, the player may be required to "wager" all or part of
an award for one or more of the selected paylines 35 in which
trigger card 36T' appears, or the player may have to bet all or
part of a cumulative award based on all of the selected paylines 35
for a given hand. Although trigger card 36T' is depicted in FIG. 4
as the "Ace of Spades", trigger card 36T' may be any other
predetermined card 36' and may be preselected by the player. As an
alternative to the use of a trigger card, another predetermined
triggering event, such as the presence of a certain combination of
cards 36' along a selected payline 35, may qualify a player for a
bonus round.
[0045] When play proceeds to a bonus round, as shown in FIG. 5, a
bonus game is played. In the example depicted in FIG. 5, the bonus
game is draw poker, with cards 36' of the original, dealt draw
poker hand on bonus payline 38 being the same cards 36' as those
that were present in a corresponding selected payline 35 from the
primary game. As shown in FIGS. 5 and 6, the player may then decide
which cards 36H' to hold, while discarding the remaining cards
36D', which may then be randomly replaced with other, previously
undealt cards 36R' from the same deck or from a "fresh" deck which
may include the same number and types of cards 36' as the deck use
in the primary game. Again, the amount of the award or award
increase provided to the player based on the results of each bonus
game may correspond to the final combination of cards 36' present
in the bonus game, and may be determined by referring to a pay
table 40 associated with the type of bonus game being played. The
same or different pay tables 40 may be used for the primary and
bonus games.
[0046] Optionally, the player may be permitted to wager an
additional amount on the bonus game before the bonus game is
played.
[0047] FIG. 5A illustrates a stud poker variation of the bonus game
shown in FIGS. 5 and 6, wherein one or more cards 36' on the
corresponding selected payline 35 from the primary game are
replaced with another, previously unused card 36' from the deck.
Alternatively, a new stud poker hand may be dealt from a "fresh"
deck.
[0048] Referring again to FIG. 4, if, as shown, a trigger card
36T', in this case the "Ace of Spades", is present at a
predetermined, specified trigger site 32T, here the image site 32
located at the center of array 30, another bonus event may be
triggered. This additional bonus event may be triggered even if
trigger site 32T is not located in a selected payline 35. The
availability of this additional bonus event to a player may be
dependent upon the player's placement of an additional wager. As
one example of an additional bonus event, the presence of trigger
card 36T' at trigger site 32T may result in an increase (e.g.,
doubling) of the winnings awarded during one or both of the primary
game and any bonus games. If an additional wager is required to
make this additional bonus event available, the amount any winnings
are increased may depend on the additional amount of credits or
tournament points wagered. As an alternative, a bonus game of draw
poker or stud poker may be made available, either automatically or
by choice, to the player, as described with reference to FIGS. 5,
5A, and 6.
[0049] While trigger card 36T' is depicted in FIG. 4 as being the
"Ace of Spades", any other card 36' may be predetermined or
preselected to be the trigger card. Similarly, although trigger
site 32T is depicted as being the center image site 32 of array,
any other image site 32 may be predetermined or preselected. As
another alternative, more than one trigger card or trigger site may
be selected if an additional amount is wagered by the player.
[0050] An example of an electronic gaming device 40 in which the
poker embodiment of the method of the present may be effected is
illustrated in FIG. 7. Gaming device 40 includes one or more
processors 42 under control of programming (e.g., software or
firmware) that effects the method disclosed herein with reference
to FIGS. 4-6. While a single processor 42 may be used in gaming
device 40, different processors 42 may be used, for example, to
effect the primary game and the bonus game. Each processor 42
communicates, as known in the art, by way of signals transported
along carrier waves, with memory 43 of a known type, including
read-only memory (ROM), random access memory (RAM), a hard drive,
or CD-ROM, a display 44 of a known type (e.g., a cathode ray tube
(CRT) monitor, a plasma monitor, a liquid crystal display, or other
flat panel display, etc.), input elements 46 of a known type, such
as the illustrated buttons or touch-sensitive locations on display
44, as well as with other known types of output devices, such as
sirens, bells, whistles, other alarms, and audio devices. Data are
input into and output from each processor 42 of gaming device 40 in
accordance with the method of the present invention. Of course,
gaming device 40 may also include one or more wagering input
components 48 of known types, such as a currency receptacle, a
credit or debit card reader, or a smart card reader, to permit a
player to wager money on the games being played, as well as one or
more payout components 49, as known in the art. The various
elements of gaming device 40 and their association with each
processor 42 and with one another are well known in the art.
[0051] As each processor 42 is under control of programming that
effects the method of the present invention, the programming causes
various logic circuits or groups of logic circuits of one or more
processors 42 to execute various functions, or elements of the
method. As used herein, the term "logic circuit" may encompass a
single logic circuit of a processor 42 or a group of logic circuits
of one or more processors 42 that together perform a specific
function. Moreover, different logic circuits of one or more
processors 42, as defined by a program or portion thereof, may
utilize one or more of the same elements as other logic circuits of
one or more processors 42.
[0052] In the exemplary embodiment described herein with reference
to FIGS. 4-6, one logic circuit of processor 42 (FIG. 7) may
identify selected paylines 35' upon placement of a wager thereon of
the money credits or tournament points indicated by memory 43 (FIG.
7) to be available. Another logic circuit may randomly generate or
"assign" cards 36' of a deck set to image sites 32' of an array
30'. Yet another logic circuit of processor 42 may determine
whether a winning hand of cards 36' is present along any selected
payline 35' and, if so, determine the corresponding award, while
another logic circuit may cause the credit stored in memory 43 to
be increased by an appropriate amount. Still another logic circuit
may determine whether a bonus triggering event has occurred, either
in or along a selected payline 35' or at a trigger site 32T'. Logic
circuits of processor 42, under control of appropriate programming,
may also effect the appropriate bonus events, including both bonus
games and increases in awards, as well as other process elements
that are within the scope of the present invention.
[0053] FIGS. 8 and 9 illustrate another exemplary embodiment of the
present invention, wherein symbols 36" are of a type typically
associated with a slot machine or other reel type gaming device. As
illustrated in FIG. 8, an array 30" of image sites 32" includes
several columns 33" of symbols 36". Each column 33" may be formed
from the visible symbols 36" of a corresponding reel, which are the
symbols that match up with image sites 32" of array 30" as the reel
ceases independent "rotation" relative to the other reels that make
up array 30". Each reel may include a fixed number of symbols 36"
that are in a predetermined sequence, as on the mechanical reels of
a conventional slot machine. Alternatively, the sequence of symbols
on each reel may be randomly determined, as may the number of
symbols that may be assigned to the image sites 32" of each column
33" of array 30". As another alternative, images from a
predetermined set may be randomly assigned to image sites 32" of
array 30". Preferably, a set of symbols 36" includes a fixed number
of symbols 36", as well as a fixed number of each type of symbol
36".
[0054] In the primary game illustrated in FIGS. 8 and 9, a player
selects one or more available paylines 34" along array 30", which
are referred to as "selected" paylines 35". A payline 34" may be
selected, as known in the art, for example, by placing a wager of
money, money credits, or tournament points thereon. Once a player
indicates that all of the desired paylines 34" have been selected,
symbols 36" are randomly assigned to each image site 32" of array
30".
[0055] After each image site 32" of array 30" has a symbol 36"
assigned thereto, each selected payline 35" across array 30" is
evaluated to determine whether it includes a winning combination of
symbols 36". For example, in a reel type game with four columns
33", a winning combination may include four of the same symbols 36"
along a selected payline 35" or a combination including a "wild"
symbol 36" and one other type of symbol 36" along a selected
payline. Optionally, similar, three-image site 32" combinations may
also comprise lesser winning combinations, for which a lesser award
would be granted to the player.
[0056] If a particular, predetermined or prespecified (e.g., by the
player) trigger symbol 36T" is present in a selected payline 35",
play may proceed to a bonus round. Entry into the bonus round may
be automatic, or may be optional to the player. If entry into the
bonus round is optional, in order to play the bonus game, the
player may be required to make an additional wager or to contribute
all or part of an award from at least the corresponding selected
payline(s) 35" of the primary game (i.e., each selected payline in
which trigger symbol 36T" was present). As an alternative to the
use of a single trigger symbol, another predetermined or
preselected triggering event, such as the presence of a certain
combination of symbols 36" along a selected payline 35", may
qualify the player for a bonus round.
[0057] As depicted in FIG. 9, at least one symbol 36" from the
corresponding selected payline 35" of the primary game is replaced
with a randomly selected replacement symbol 36R". A player may be
given the option to hold over one or more symbols 36" from the
corresponding selected payline 35" (FIG. 8) to the bonus payline
38". Alternatively, a new, replacement symbol 36R" may be randomly
assigned to each image site 32" of bonus payline 38". Replacement
symbol 36R" may be a previously undisplayed symbol from the set of
symbols that was previously used in the primary game.
Alternatively, replacement symbol 36R" may comprise a previously
displayed symbol, such as a symbol of the same, recirculated reel
that displayed the discarded symbol 36D" (FIG. 8). As another
alternative, replacement symbol 36R" may be selected from a new set
of symbols 36". Of course, the amount of award or the amount of
increase in award granted to the player is based upon the
combination of symbols 36" that appears along bonus payline
38".
[0058] Referring again to FIG. 8, if a predetermined or preselected
(e.g., player selected) trigger symbol 36T" appears at a
predetermined or prespecified (e.g., player-selected) trigger site
32T" of array 30", the player may be awarded another bonus event.
As one example of an additional bonus event, the award provided to
the player based upon the results of each primary game and/or any
bonus games may be increased (e.g., doubled). In another example of
an additional bonus event, the player may be awarded a bonus round,
such as that described previously herein with reference to FIG.
9.
[0059] Turning now to FIG. 10, another exemplary embodiment of
gaming device 50 incorporating teachings of the present invention
is depicted. Gaming device 50 effects the reel type gaming method
described herein with reference to FIGS. 8 and 9. Accordingly,
gaming device 50 may be either an electronic device or an
electromechanical device.
[0060] Gaming device 50 includes one or more processors 52 under
control of programming (e.g., software or firmware) that effects
the method disclosed herein with reference to FIGS. 8 and 9. While
a single processor 52 may be used in gaming device 50, different
processors 52 may be used, for example, to effect the primary game
and the bonus game. Each processor 52 communicates, by way of
signals transported along carrier waves, with memory 53 of a known
type, including read-only memory (ROM), random access memory (RAM),
a hard drive, a CD-ROM, or the like, a display 54 of a known type
(e.g., a cathode ray tube (CRT) monitor, a plasma monitor, a liquid
crystal display, or other flat panel display, etc. in an electronic
device or mechanical reels in an electromechanical device), input
elements 56 of a known type, such as the illustrated lever, or pull
arm, and buttons or touch-sensitive locations on an electronic
display 54, as well as with other known types of output devices,
such as bells, whistles, other alarms, and audio devices. Of
course, gaming device 50 may also include one or more wagering
input components 58 and payout components 59 of known types. The
various ways in which the various elements of gaming device 50 may
be associated with processor 52 and with each other are well known
in the art.
[0061] The programming that controls processor 52 causes various
logic circuits or groups of logic circuits of processor 52 to
execute various functions, or elements of the inventive method. In
the exemplary reel type embodiment of the inventive method, which
is described herein with reference to FIGS. 8 and 9, one logic
circuit of processor 52 (FIG. 10) may identify selected paylines 35
as a wager of the money credits or tournament points indicated by
memory 53 (FIG. 7) to be available is placed thereon. Another logic
circuit may randomly assign symbols 36" of a predetermined set to
image sites 32" of array 30" or cause adjacent reels with series of
symbols 36" thereon to spin and stop in random positions, with the
shown, adjacent symbols 36" of each reel forming a column of
symbols 36" of array 30". Yet another logic circuit of processor 52
may determine whether a winning combination of symbols 36" is
present along any selected payline 35" and, if so, determine the
corresponding award, while another logic circuit may cause the
amount credit stored in memory 53 to be increased accordingly.
Still another logic circuit may determine whether a bonus
triggering event has occurred, either in or along a selected
payline 35" or at a trigger site 32T". Logic circuits of processor
52, under control of appropriate programming, may also effect the
appropriate bonus events, including both bonus games and increases
in awards, as well as other elements of the inventive methods.
[0062] The apparatus illustrated in FIGS. 7 and 10 may comprise
stand-alone gaming devices 40, 50 or stand-alone computers, or may
(see FIG. 11) be networked to a central computer 60 (e.g., a server
or game controlling computer) of a casino, or directly to other
gaming devices 40, 50, by way of a network card 61 and appropriate
links 62 therefor (i.e., a local area network (LAN)), by use of a
modem or other communication component that facilitates the use of
broadband telecommunications between gaming devices 40, 50 or of
gaming devices 40, 50 with a central computer 60 (i.e., a wide area
network (WAN) or the World-Wide Web (WWW)), or otherwise, as known
in the art. Accordingly, gaming devices 40, 50 may be linked to a
central computer 60 and/or other gaming devices 40, 50 that are
located at the same site or at remote sites (e.g., in other casinos
or even other geographic locations). Exemplary ways in which gaming
devices 40, 50 may be linked to one another are described in
co-pending U.S. application Ser. No. 09/675,829, filed on Sep. 29,
2000 (which discloses linking gaming devices for the purpose of
tournament play), and in U.S. Pat. No. 6,039,648, the disclosures
of each of which are hereby incorporated in their entireties by
this reference.
[0063] Although the foregoing description contains many specifics,
these should not be construed as limiting the scope of the present
invention, but merely as providing illustrations of some of the
presently preferred embodiments. Similarly, other embodiments of
the invention may be devised which do not depart from the spirit or
scope of the present invention. Moreover, features from different
embodiments of the invention may be employed in combination. The
scope of the invention is, therefore, indicated and limited only by
the appended claims and their legal equivalents, rather than by the
foregoing description. All additions, deletions, and modifications
to the invention, as disclosed herein, which fall within the
meaning and scope of the claims are to be embraced thereby.
* * * * *