Patent Publication Number: US-7713122-B2

Title: Wagering game with bonus game elements dictated by basic game

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
   This application claims the benefit of priority of U.S. Provisional patent application Ser. No. 60/655,651, filed Feb. 23, 2005, which is hereby incorporated by reference in its entirety. 

   FIELD OF THE INVENTION 
   The present invention relates generally to wagering games and, more particularly, to a wagering game having a basic game and a bonus game where at least a portion of the bonus game&#39;s elements are dictated by the basic game. 
   BACKGROUND OF THE INVENTION 
   Gaming terminals, such as slot machines, video poker machines and the like, have been a cornerstone of the gaming industry for many years. Generally, the popularity of such machines with players is dependent on the likelihood (or perceived likelihood) of winning money at the gaming terminal and the intrinsic entertainment value of the machine relative to other available gaming options. Where the available gaming options include a number of competing machines and the expectation of winning on each machine is roughly the same (or believed to be the same), players are most likely to be attracted to the most entertaining and exciting machines. Shrewd operators constantly strive to employ the most entertaining and exciting machines available, because such machines attract frequent play and hence increase profitability to the operator. 
   One concept that has been successfully employed to enhance the entertainment value of a game is that of a “secondary” or “bonus” game which may be played in conjunction with a “basic” game. The bonus game may comprise any type of game, either similar to or completely different from the basic game, that is entered upon the occurrence of a selected event or outcome of the basic game. Such a bonus game produces a significantly higher level of player excitement than the basic game, because it provides a greater expectation of winning than the basic game. 
   The player excitement generated by the bonus game is generally limited to the bonus game session and the possibility of entering such a session, however. Typically, the bonus games are independent from the basic games and as such, the excitement generated by the bonus game during play of the basic game is limited or nil. While bonus game features provide some enhanced excitement relative to other known games, there is a need for developing games where the excitement generated by the bonus game is provided to the player during the play of the basic game as well. 
   SUMMARY OF THE INVENTION 
   According to one embodiment of the present invention, a method of conducting a wagering game having a basic game and a secondary game is disclosed. The method comprises the acts of receiving a wager from a player to play a basic game, providing a plurality of bonus objects collectable within the basic game, and initiating the secondary game. The method further comprises the act of providing at least one bonus object collected during play of the basic game as a player-selectable bonus object within the secondary game. 
   According to another embodiment of the present invention, a method of conducting a wagering game is disclosed. The method comprises the acts of receiving a wager to play a basic wagering game, displaying the basic game, and providing a plurality of collectable bonus objects within the basic game. The method further comprises the acts of collecting one or more of the plurality of collectable bonus objects during play of the basic game and initiating a secondary game. The method further comprises the act of providing the bonus objects collected during play of the basic wagering game as selectable bonus objects within the secondary game. The method further comprises the acts of selecting, via player selection, at least one of the selectable bonus objects and awarding a bonus award based on the selected selectable bonus objects. 
   According to yet another embodiment of the present invention, a gaming system for playing a wagering game having a basic game and a secondary game is disclosed. The gaming system comprises at least one display, an input device, and one or more controllers. The at least one display displays a plurality of symbols and a plurality of collectable bonus objects that indicate a randomly selected outcome for the basic game. The at least one display also displays the secondary game in response to a predetermined event. The secondary game includes a plurality of selectable bonus objects that include at least one of the collectable bonus objects from the basic game. The input device receives selections of the bonus objects by a player. The one or more controllers are operative to conduct the basic game and the secondary game and to provide an award to the player based on the selections. 
   According to one embodiment of the present invention, a method of conducting a wagering game having a basic game and a secondary game is disclosed. The method comprises receiving a wager from a player to play a basic game. The method further comprises providing a plurality of bonus objects within the basic game. The bonus objects are capable of being collected in the basic game. The method further comprises initiating the secondary and providing at least one bonus object collected during play of the basic game as a player-selectable bonus object within the secondary game. 
   According to another embodiment of the present invention, a method of conducting a wagering game is disclosed. The method comprises receiving a wager from a player to play a basic game and displaying the basic wagering game on a display. The method further comprises providing a plurality of bonus objects within the basic game. The bonus objects are capable of being collected. The method further comprises displaying the previously collected bonus objects during play of the basic game and initiating a secondary game after a predetermined event occurs during the basic game. The method further comprises providing the bonus objects collected during play of the basic wagering game as selectable bonus objects within the secondary game. The method further comprises selecting, via player selection, at least one of the selectable bonus objects and awarding a bonus award to the player in the secondary game. The value of the bonus award is determined based on award values for each of the selected selectable bonus objects. 
   According to yet another embodiment of the present invention, a method of conducting a wagering game is disclosed. The method comprises receiving a wager from a player to play a slots game and displaying the slots game on a display. The slots game includes a plurality of reels that are displayed on the video display. The plurality of reels include a plurality of symbols including a plurality of bonus objects that are capable of being collected. The method further comprises collecting the bonus objects during the slots game, initiating a secondary game during play of the slots game, and providing the bonus objects collected during play of the slots game as selectable bonus objects within the secondary game. The method further comprises selecting, via player selection, at least one of the selectable bonus objects and awarding a bonus award to the player at the conclusion of the secondary game. The value of the bonus award is determined based on award values for each of the selected selectable bonus objects. 
   According to one embodiment of the present invention, a gaming system for playing a wagering game having a basic game and a secondary game is disclosed. The gaming terminal comprises at least one display, an input device, and a controller. The at least one display displays a plurality of symbols and a plurality of bonus objects that indicate a randomly selected outcome for the basic game. The plurality of bonus objects are adapted to be collected. The randomly selected outcome is selected from a plurality of outcomes. The at least one display displays the secondary game in response to a predetermined event. The secondary game includes a plurality of selectable bonus objects including at least one of the collected bonus objects from the basic game. The input device receives selections of the bonus objects by the player. The controller is operative to conduct the basic game and the secondary game and to provide an award to the player based on the selections made during the secondary game. 
   The above summary of the present invention is not intended to represent each embodiment, or every aspect, of the present invention. Additional features and benefits of the present invention are apparent from the detailed description, figures, and claims set forth below. 

   
     BRIEF DESCRIPTION OF THE DRAWINGS 
       FIG. 1  is a perspective view of a gaming terminal according to one embodiment of the present invention. 
       FIG. 2  illustrates a control system that is used in conjunction with the gaming terminal of  FIG. 1 . 
       FIG. 3  is an image of a main game screen of a wagering game that is displayed on the gaming terminal of  FIG. 1 , according to one embodiment of the present invention. 
       FIG. 4  is an image of the main game screen of  FIG. 3  during the collection of a bonus card. 
       FIG. 5  is an image of the main game screen of  FIG. 3  when a bonus triggering combination has been achieved, according to one embodiment of the present invention. 
       FIG. 6  is an image of a bonus game screen including the collected bonus cards, according to one embodiment of the present invention. 
       FIG. 7  is an image of the bonus game screen of  FIG. 6  after the player-selectable bonus objects have been randomly distributed. 
       FIG. 8  is an image of the bonus game screen of  FIG. 7  after a player has selected a plurality of player-selectable bonus objects, according to one embodiment of the present invention. 
   

   While the invention is susceptible to various modifications and alternative forms, specific embodiments have been shown by way of example in the drawings and will be described in detail herein. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed. Rather, the invention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. 
   DETAILED DESCRIPTION OF THE ILLUSTRATED EMBODIMENTS 
   The present invention is directed to a gaming terminal and method of playing a wagering game having a basic game and a bonus game where at least a portion of the bonus games elements are dictated by the basic game. Specifically, a portion of the bonus game elements are acquired during standard play of the basic game. These bonus game elements are then used (in some embodiments with additional bonus game elements) within the bonus game. The collected bonus game elements are displayed to a player during play of the basic game until the bonus game event has been triggered. 
   Turning now to the drawings,  FIG. 1  is a perspective view of a gaming terminal  10  according to one embodiment of the present invention. The gaming machine  10  is operable to conduct a wagering game. With regard to the present invention, the gaming terminal  10  may be any type of gaming terminal and may have varying structures and methods of operation. For example, the gaming terminal  10  may be a mechanical gaming terminal configured to play mechanical slots, or it may be an electromechanical or electrical gaming terminal configured to play video casino games, such as blackjack, slots, keno, poker, etc. 
   The gaming terminal  10  includes input devices, such as a wager acceptor  16 , a touch screen  21 , a push-button panel  22 , and an information reader  24 . For outputs, the gaming terminal  10  includes a payout mechanism  23 , a main display  26  for displaying information about a basic wagering game such as video poker and a secondary display  27  for displaying additional information, and an output receptacle coupled to the payout mechanism  23  for providing tokens or coins to the player when the player selects to cash out. While these typical components found in the gaming terminal  10  are described below, it should be understood that numerous other elements may exist and may be used in any number of combinations to create various forms of a gaming terminal. 
   The wager acceptor  16  may be provided in many forms, individually or in combination. The wager acceptor  16  may include one or -both of a coin slot acceptor or a currency note acceptor to input value to the gaming terminal  10 . Additionally, the wager acceptor  16  may include a card-reading device for reading a card that has a recorded monetary value with which it is associated. The card may also authorize access to a central account, which can transfer money to the gaming terminal  10 . 
   The payout mechanism  23  performs the reverse functions of the wager acceptor  16 . For example, the payout mechanism  23  may include a coin dispenser or a note dispenser to output value from gaming terminal  10 . Also, the payout mechanism  23  may be adapted to receive a card that authorizes the gaming terminal to transfer credits from the gaming terminal  10  to a central account. 
   The push button panel  22  is typically offered, in addition to the touch screen  21 , to provide players with an option of how to make their game selections. Alternatively, the push button panel  22  provides inputs for one aspect of operating the game, while the touch screen  21  allows for inputs needed for another aspect of operating the game. 
   The operation of the basic wagering game is displayed to the player on the main display  26 . The main display  26  and the secondary display  27  may take the form of a cathode ray tube (CRT), a high resolution LCD, a plasma display, LED, or any other type of video display suitable for use in the gaming terminal  10 . As shown, the main display  26  includes a touch screen  21  overlaying the entire monitor (or a portion thereof) to allow players to make game-related selections. Similarly, a touch screen may overlay the secondary display  27 . Alternatively, the gaming terminal  10  may have a number of mechanical reels to display the game outcome, as well. 
   The information reader  24  allows for the identification of a player by reading information, for example, a player&#39;s card, indicating the player&#39;s true identity. Currently, the identification is used by casinos for rewarding certain players with complimentary services or special offers. For example, a player may be enrolled in the gaming establishment&#39;s players&#39; club and may be awarded certain complimentary services as that player collects points in the player&#39;s player-tracking account. The player inserts the player&#39;s card into the player-identification card reader  24 , which allows the casino&#39;s computers to register that player&#39;s wagering at the gaming terminal  10 . 
   The information reader  24  may also include a keypad (not shown) for entering a personal identification number (PIN). The gaming terminal  10  may require that the player enter their PIN prior to obtaining information. The gaming terminal  10  may use the secondary display  27  for providing the player with information about his or her account or other player-specific information. Also, in some embodiments, the information reader  24  may be used to restore assets that the player achieved during a previous game session and had saved. For example, a player may save collected bonus objects, as will be explained below, for use in a subsequent gaming session. Thus, the player need not sacrifice their earned bonus items by ending their gaming session at a particular gaming terminal. 
   In some embodiments, the information reader  24  may include a biometric reader, such as a finger, hand, or retina scanner, and the unique identifier may be the scanned biometric information. Additional information regarding biometric scanning, such as fingerprint scanning or hand geometry scanning, is available from International Biometric Group LLC of New York, N.Y. Other biometric identification techniques can be used as well for providing a unique identifier of the player. For example, a microphone can be used in a biometric identification device on the gaming terminal so that the player can be recognized using a voice recognition system. 
   In some embodiments, the gaming terminal  10  includes a radio frequency identification device (RFID) transceiver or receiver so that an RFID transponder held by the player can be used to provide the unique identifier of the player at the gaming terminal  10  without the need to insert a card into the gaming terminal  10 . Examples of RFID components that can be used with the present intention are available from Pacific Northwest National Laboratory (under the United States Department of Energy) of Richland, Wash. 
   Referring also to  FIG. 2 , the various components of the gaming terminal  10  are controlled by a central processing unit (CPU)  30  (such as a microprocessor or microcontroller). To provide the gaming functions, the CPU  30  executes a game program. The CPU  30  is also communicatively coupled to or includes a local memory  32 . The local memory  32  may comprise a volatile memory  33  (e.g., a random-access memory, “RAM”) and a non-volatile memory  34  (e.g., an EEPROM). It should be appreciated that the CPU  30  may include one or more microprocessors. Similarly, the local memory  32  may include multiple RAM and multiple program memories. 
   Communications between the peripheral components of the gaming terminal  10  and the CPU  30  occur through input/output (I/O) circuits  35   a . As such, the CPU  30  also controls and receives inputs from the peripheral components of the gaming terminal  10 . Further, the CPU  30  communicates with external systems via the I/O circuits  35   b . Although the I/O circuits  35  may be shown as a single block, it should be appreciated that the I/O circuits  35  may include a number of different types of I/O circuits. 
   The gaming terminal  10  is typically operated as part of a game network  40  having control circuitry and memory devices, wherein a plurality of gaming terminals are coupled to the game network  40 . The game network  40  can be the game controller that controls operation of the wagering game as described below. The game network  40  may optionally include a network memory  42  for alternative storage of data. The network memory  42  may be used, for example, in persistent state gaming, where a feature or asset of the player&#39;s game may be saved for future use when the player returned for a later gaming session at a different gaming terminal that is also connected to the game network  40 . The network memory  42  can include instructions for playing games, such as, progressive jackpots that are contributed to by all or some of the gaming terminals  10  in the game network  40 . To provide gaming functions, the CPU  30  or other controller within the gaming network  40  executes one or more game programs stored in a computer readable storage medium, such as the system memory  32  or the network memory  42 . 
   The processor, memory, or both may be remotely located on the game network  40 . For example, instead of the CPU  30 , the game network  40  may determine the random outcomes for games conducted on the gaming terminal(s)  10 . Alternatively, the CPU  30  randomly determines the game outcomes. In some embodiments, the CPU  30  may not be inside the gaming terminal  10 . Instead, the CPU  30  may be part of the game network  40  and may be used to control numerous gaming terminals  10 . 
   The gaming terminal  10  often has multiple serial ports, each port dedicated to providing data to a specific host computer system that performs a specific function (e.g., accounting system, player-tracking system, etc.). To set up a typical serial communication hardware link to the host system, the typical RS-232 point-to-point communication protocol that is often present in the gaming terminal  10  is converted to an RS-485 (or RS-485-type) master-slave protocol so as to take advantage of some of the benefits of the RS-485 capability (e.g., multi-drop capability that allows many gaming terminals  10  to communicate with the game control network  40 ). To perform this function, a custom interface board may be used by the gaming terminal  10  for each communication port in the gaming terminal  10 . It should be noted that the gaming terminal  10  can initially be designed to be configured for a typical RS-485 protocol, instead of the typical RS-232 protocol. Further, the gaming terminal  10  may simply be designed for an Ethernet connection to the game control network  40 . 
   As has been discussed, the gaming terminal  10  and/or associated gaming network  40  is capable of executing such wagering games on or through a controller. The controller, as used herein, comprises any combination of hardware, software, and/or firmware that may be disposed or resident inside and/or outside of a gaming terminal  10  or like machine which may communicate with and/or control the transfer of data between the gaming terminal and a bus, another computer, processor, or device, and/or a service and/or a network. The network may include, but is not limited to a peer-to-peer, client/server, master/slave, star network, ring network, bus network, or other network architecture wherein at least one processing device (e.g., CPU) is linked to at least one other processing device. The controller, as used herein, may comprise one or more controllers. In one implementation, each gaming terminal  10  comprises, or is connected to, a controller enabling each gaming terminal to transmit and/or receive signals, preferably both, in a peer-to-peer arrangement. In another example, the controller may be adapted to facilitate communication and/or data transfer for one or more gaming terminals  10  in a client/server or centralized arrangement. In the example illustrated in  FIG. 2 , a controller  44  in the gaming terminal  10  comprises the CPU  30  and the I/O circuit  35   b  (e.g., Network Interface Units) connecting the gaming terminal  10  via a conventional I/O port and communication path (e.g., serial, parallel, IR, RC, 10bT, etc.) to the game network  40 , which may include, for example, other gaming terminals connected together in the game network  40 . 
   Referring now to  FIG. 3 , an image of a basic game screen  50  displayed on the main display  26  is illustrated, according to one embodiment of the present invention. A player begins play of a basic wagering game by inserting a wager into the wager input accepter  16  of the gaming terminal  10 . A player can select play by either using the touch screen  21  or push-button panel  22 . The CPU  30 , or the wagering game control network  40  in alternative embodiments, operates to execute a wagering game program causing the main video display  26  to display the wagering game that includes a plurality of visual elements. 
   The basic game screen  50  may be displayed on the main video display  26  or on a portion thereof. In the illustrated embodiment, the basic game screen  50  is used to display a plurality of simulated, movable reels  52   a - e  with a plurality of symbols  86  and bonus symbols, for example bonus cards  88 , displayed thereon. However, the basic game screen  50  may have a plurality of mechanical reels in other embodiments. The reels  52   a - e  are positioned such that the symbols  86  and bonus cards  88  are displayed relative to at least one payline  84 . As illustrated, the basic game screen  50  includes a plurality of paylines  84  extending between payline indicators  84   a - i , yielding a plurality of outcomes for the basic game. The basic game screen  50  may also display a plurality of game session meters and various buttons selectable by a player. The game session meters include a “credit” meter  60  for displaying a number of credits available for play on the machine; a “lines” meter  62  for displaying a number of paylines to be played by a player on the machine; a “line bet” meter  64  for displaying a number of credits wagered (e.g., from 1 to 5 credits) for each of the number of paylines played; a “total bet” meter  66  for displaying a total number of credits wagered for the particular round of wagering; and a “paid” meter  68  for displaying an amount to be awarded based on the results of the particular rounds wager. The user-selectable buttons include a “collect” button  70  to collect the credits remaining in the credits meter  60 ; a “help” button  72  for viewing instructions on how to play the wagering game; a “pay table” button  74  for viewing a pay table associated with the basic wagering game; a “select lines” button  76  for changing the number of paylines (displayed in the lines meter  62 ) a player wishes to play; a “bet per line” button  78  for changing the amount of the wager which is displayed in the line bet meter  64 ; a “spin reels” button  80  for moving the reels  52   a - e ; and a “max bet spin” button  82  for wagering a maximum number of credits and moving the reels  52   a - e  of the basic wagering game. While the gaming terminal  10  allows for these types of player inputs, the present invention does not require them and can be used on gaming terminals having more, less, or different player inputs. 
   In  FIG. 3 , the five depicted reels  52   a - e  have a plurality of symbols  86  and bonus cards  88  displayed thereon and at least one activated payline  84  extending from one of the payline indicators  84   a - i  on the left side of the basic game screen  50  to a corresponding one of the payline indicators  84   a - i  on the right side of the screen  50 . The plurality of symbols  86  and bonus cards  88  displayed on the plurality of reels  52   a - e  are used to indicate a plurality of possible outcomes along each of the activated paylines  84 . The reels  52   a - e  may be either traditional mechanical reels or they may be computer-generated images of reels. 
   Standard gaming symbols such as “1-BAR” symbols, “2-BAR” symbols, “3-BAR” symbols, “CHERRY” symbols, “SEVEN” symbols, and “BELL” symbols may be depicted on the reels  52   a - e  in some embodiments. In some embodiments, the symbols  86  may represent a particular game theme and may be selected from images corresponding to the particular theme. Further explanation of the composition of the symbols  86  and/or their potential themes is not required to understand the present invention. 
   A plurality of paylines  84  extend between pairs of payline indicators  84   a - i  such as, for example, the illustrated payline  84  that extends between payline indicators  84   e . Each active payline  84  indicates a randomly selected outcome, which is the combination of symbols  86  and/or bonus cards  88  on the reels  52   a - e  along the particular payline  84 . A player may play multiple paylines  84  by selecting the select-lines button  76  until the desired number of paylines  84  (up to nine in the illustrated embodiment) are displayed. While an embodiment with nine paylines is shown, a gaming terminal  10  with a single payline, or any plurality of paylines will also work with the present invention. Additionally, though an embodiment with five reels is shown, a gaming terminal  10  with any plurality of reels may also be used in accordance with the present invention. 
   A winning combination occurs when the symbols  86  and/or bonus cards  88  appearing on the reels  52   a - e  along an activated payline  84  correspond to one of the winning symbol combinations listed in a pay table stored in the memory  32  of the gaming terminal  10 . The pay table may be displayed on the secondary display  27 , the main display  26 , or both and be either displayed constantly, intermittently, or upon request by a player (e.g., by selecting the pay-table button  74 ). Such winning combinations are displayed relative to one or more payline  84 . Winning combinations listed in the pay table can include three like-symbols appearing on a payline yielding a first payout, four like-symbols appearing on a payline yielding a second, larger payout, and five like-symbols appearing on a payline yielding a third, even larger payout. 
   As illustrated in  FIG. 3 , a winning combination of symbols  86 , in this example three bells, is depicted along the payline  84  extending between payline indicators  84   e . In addition to the winning combination, a bonus card  88  is included within the winning payline  84 . In some embodiments of the present invention, the bonus card  88  is earned by the player when the card appears in the same payline as a winning set of symbols  86 . In other embodiments, the bonus card  88  is earned by the player whenever it appears along an activated payline. In yet other embodiments, the bonus card  88  acts as a wild-card symbol that can be matched with two or more like symbols  86  to form a winning combination, at which time the bonus card  88  is earned by the player. 
   Once a bonus card  88  has been earned by a player, it is displayed in a bonus-card collection box  90 . The bonus-card collection box  90  may be displayed within the basic game screen  50  on the main display  26  or, alternatively, may be displayed separately, for example, on the secondary display  27 . As illustrated in  FIG. 4 , the earned bonus card  88  is transferred from the winning payline  84  to the bonus-card collection box  90 , according to one embodiment of the present invention. After the bonus card  88  has been collected, the player is able to place another wager and continue play of the basic game until a bonus-game event is triggered, as illustrated in  FIG. 5 . 
   In  FIG. 5 , three bonus cards  88  are displayed along an activated payline  84  during the play of the basic game. In some embodiments, this initiates or triggers the bonus game accompanying the basic game. The bonus cards  88  along the payline  84  may accompany the player to the bonus game. In alternative embodiments, the bonus game is initiated after a predetermined number of bonus cards  88  have been collected. In other embodiments, the bonus game is initiated when a predetermined set of symbols  86  have been achieved along an activated payline  84 . In still other embodiments, the bonus game is initiated after a predetermine period of time, credits wagered, or games played. In some embodiments, the bonus game is randomly initiated. 
   Turning now to  FIGS. 6-8 , the gameplay of the bonus game is illustrated, according to one embodiment of the present invention. The bonus game is displayed on a bonus-game screen  100  that can be displayed on the main display  26 , the secondary display  27 , or all or portions of both. The bonus-game screen  100  includes: a selection area  104 ; a “total bet” meter  108  for displaying the players wager; a “total credits” meter  112  for displaying the number of credits that are still available to the player; and a “bonus earned” meter  116  for displaying the bonus earned by the player during the bonus gaming event. 
   The selection area  104  of the bonus-game screen  100  includes a plurality of bonus objects displayed therein. The bonus objects, as illustrated, include the bonus cards  88  earned during the play of the basic game as the primary bonus objects. A plurality of secondary bonus objects  120  are provided as necessary to equal the desired number of bonus objects from which the player may choose to earn an award. A plurality of end bonus-event objects  124 , commonly referred to as “poopers,” are displayed within the selection area  104  as well. When a player selects a pooper  124 , the award accumulated during the bonus game through that point is totaled and provided to the player as their award for the bonus round. After selecting a pooper  124 , the player is returned to the basic game with their bonus award and may continue playing the basic game. However, a free-turn card or similar bonus object may be used to allow the player to continue playing the bonus game after selecting a single pooper  124 . In this embodiment, when the player selects a second pooper  124  they are returned to the basic game with their bonus game award. 
   After displaying the bonus objects  88 ,  120 ,  124  to the player, the bonus objects are randomly distributed as player-selectable bonus objects  128 , as illustrated in  FIG. 7 . The player is then prompted to select one of the player-selectable bonus objects  128  by utilizing the touch screen  21 , or in some embodiments, the push-button panel  22 . The player continues to select player-selectable objects  128  until selecting a pooper  124 . As illustrated in  FIG. 8 , the player&#39;s first selection (represented by the numbered circle in the lower right hand corner of the bonus object) was a bonus card  88  awarding the player 1000 Credits. The player is then allowed to select from the remaining player-selectable objects, and in this illustration, the player selected the “2× Next Pick” secondary bonus card  120 . The player&#39;s third selection was the “10 Credits” secondary bonus card  120 , which awards the player 20 credits because of the 2×-Next-Pick secondary bonus card  120  selected immediately prior. The player then selected one of the poopers  124  with their fourth selection and, as such, is awarded the 1020 credits they earned in the bonus game and then returned to the basic game. 
   As should be apparent from the above, allowing the player to collect bonus cards  88  during play of the basic game provides additional excitement to the player throughout the play of the basic game. The earned bonus cards  88  are displayed to the player throughout the basic game, in some embodiments, and the player becomes ever more excited as the bonus cards  88  continue to be collected. Then, when a bonus gaming event has been initiated, the player is provided the opportunity to earn the various awards provided by the earned bonus cards  88 . 
   In some embodiments, as illustrated, the earned bonus cards  88  (i.e., the primary bonus cards) are of substantially greater value than the secondary bonus cards  120  (that are provided as necessary to meet the desired number of bonus objects from which the player may choose). Thus, the excitement of the player is further increased because, as the player continues to earn bonus cards  88 , the potential for a high award in the bonus game increases. In alternative embodiments, however, both the primary bonus cards and secondary bonus cards are randomly selected such that the values of the secondary bonus cards may be the same or greater than the values of the primary bonus cards. 
   In some embodiments of the present invention, the primary bonus elements form the entirety of the bonus objects along with a plurality of end bonus-event objects. Thus, as more primary bonus elements are collected by the player, the chances of winning an award (and a larger award at that) increase. While the above-described bonus game has been illustrated with respect to a selection area that includes sixteen bonus objects placed in a 4×4 arrangement, it should noted that the bonus game may include any number of bonus objects in any arrangement, symmetrical or asymmetrical, so long as the player is provided a plurality of bonus objects to choose from and at least one of those objects was earned during play of the bonus game. 
   In some embodiments of the present invention, the player is only allowed to collect a predetermined number of bonus cards  88  that are displayed in collection box  90 . If an additional bonus card  88  is earned by the player, the player is provided the option of exchanging the earned bonus card  88  for one of the previously collected bonus cards. Alternatively, the player can decline to substitute the newly earned bonus card  88  and the card is then discarded. Thus, the longer the player plays the basic game, the more desirable the bonus cards become. In addition, in some embodiments, a “super bonus card” may be earned during the basic game that, for example, may double the previously collected bonus cards  88 . Thus, a previously collected “500 Credits” bonus card  88  would convert into a “1000 Credits” bonus card  88 . 
   While the present invention has been described with reference to one or more particular embodiments, those skilled in the art will recognize that many changes may be made thereto without departing from the spirit and scope of the present invention. Each of these embodiments and obvious variations thereof is contemplated as falling within the scope of the claimed invention, which is set forth in the following claims.