JP2012024248A - Game providing server, which provides portable terminal with game, and game providing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a game providing server for providing a portable terminal such as a portable telephone with a game which has both the simplicity of a browser game for the portable telephone and the profound narrativity of RPG provided in a PC, etc.SOLUTION: A screen (an event) output to the browser of the portable terminal is made to go on as a QUEST according to a story, which includes battles or missions, by the transition of two or more screens (events). By forming "a city" in which two or more QUESTs, which can be chosen, are established, the story nature like the RPG is realized while maintaining the simplicity of the browser game for the portable telephone. Moreover, by enabling the operation of "returning" in the middle of the QUESTs, the game is not a series-like thing only going on in one direction, but is a thing having deepness.

Description

  The present invention provides a mobile terminal such as a mobile phone with a game that combines the simplicity of a browser game for mobile phones and the heavy story of RPG (role playing games) provided by a PC (personal computer) or the like. The present invention relates to a game providing server and a game providing method.

  Since it became common to use mobile phones connected to the Internet, various games for mobile phones have been provided. These games include browser games for mobile phones using mobile phone browsers and mobile phone app games using application execution functions. Recently, however, browsers for mobile phones provided by portal sites etc. The popularity of games is also increasing (see Non-Patent Document 1).

  Browser games for mobile phones are often created simply because of the limitations of processing capability due to the use of browsers for mobile phones and problems with the communication speed of mobile phone networks. For example, by pushing a button for proceeding with a game, the player repeatedly defeats the target or repeats the action of catching a fish.

  On the other hand, in the case of using a PC or a game-dedicated machine, there are many RPGs that provide a role to the player and advance the game along the story based on a deep story. In general, in RPG, a story is developed on a virtual map (for example, see FIGS. 11 and 12 of Patent Document 1), and a landscape in which a player moves on the map is developed on a game screen.

JP 2007-296199 A

"Mobile phone game", Free Encyclopedia / Wikipedia, [Search July 20, 2010], Internet <http://en.wikipedia.org/wiki/Mobile phone game>

  In a browser game for mobile phones, if one screen operated by the player is an event, the game proceeds in series according to a predetermined flow as shown in FIG. A game with such a mechanism has the advantage that the player can easily enjoy it and the load on the terminal and the network is light, but it can not provide a deep story and it is easy to get bored by the player is there.

  On the other hand, as shown in FIG. 2, the RPG provided to the PC or the game machine has various merits that are developed on the map, so that the player can enjoy a deep story. However, since there are many frames for drawing landscape changes between events that involve player operations, the load on the PC and game consoles and the network becomes heavy. There is a problem that it is not suitable for browser games for mobile phones.

  The present invention has been made in order to address the above-described problems. A game that combines the simplicity of a browser game for mobile phones and the profound story of RPG provided on a PC or the like on a mobile terminal such as a mobile phone. It is an object of the present invention to provide a game providing server and a game providing method.

  The present invention for solving such a problem is a game providing server connected via a network to a mobile terminal operated by a player, and displays a screen for displaying a scene asking the player to make a decision. Screen data storage means for storing screen data to be output to the screen, and the determination made on the one screen and the other screen with respect to the order of transition to another screen by the determination made by the player on the one screen Screen transition information storage means for storing the information in association with each other, determination information receiving means for receiving, from the mobile terminal, determination information specifying a determination made by the player on one screen displayed on the mobile terminal, and the screen Referring to the transition information storage unit, the other screen that transitions from the one screen is identified by the determination information received by the determination information receiving unit Screen data transmission means for reading out the screen data for outputting the other screen from the screen data storage means and transmitting the screen data to the portable terminal. The screen transition information storage means includes a battle or Two or more quests that can be selected by the player from the quest selection screen are stored in association with each other as one group, and the order of transition of the plurality of screens progressing according to one story including the mission is stored as one group. At least part of the order of transition of the screens set for the quest of the quest, the screen is returned to the screen corresponding to the scene before the one screen in the story of the quest by making a “return” decision on the one screen The game providing server is characterized in that it is determined to be performed.

  In the present invention, as the player is asked to determine each screen to be output to the browser of the mobile terminal, the configuration between the screens is simplified, while the transition to a single screen includes a battle or mission. By proceeding as a single quest and setting a plurality of selectable quests, a story like RPG is realized while maintaining the simplicity of the browser game for mobile phones. In addition, by enabling the “return” operation in the middle of the quest, the game is not only serially progressed in one direction but also deep.

  In the present invention, the screen data storage means stores screen data for outputting a quest selection screen for selecting a quest included in one group, and the determination information receiving means When receiving the decision information on the decision to select one quest on the quest selection screen, the screen data transmission means obtains the screen data of the screen corresponding to the first scene in the story of the one quest from the screen data storage means. It can also be characterized in that it is read out and transmitted to the portable terminal.

  If comprised in this way, it will become possible for a player to select the quest which he wants to play from a some quest on a quest selection screen, and a player will be able to enjoy various scenes by his selection.

  In the present invention, the screen data storage means stores screen data for outputting a battle / mission screen for displaying a scene for executing a battle or a mission, and the screen transition information storage means stores the battle. A screen indicating the success or failure of the battle or mission is stored in association with another screen for transition to the battle or mission decision on the mission screen, and the decision information receiving means is configured to receive the battle / mission. When receiving the decision information on the decision to perform the battle or mission on the screen, the screen data transmission means displays a screen of the screen indicating the success or failure of the battle or mission based on a predetermined rule from the screen data storage means Data may be read out and transmitted to the portable terminal.

  With this configuration, the player can enjoy the progress of various game patterns in the course of the quest, depending on the success or failure of the battle or mission.

  Furthermore, the present invention is based on player possession information storage means for storing information relating to a property owned by a player or at least one of items, and a predetermined rule based on a determination made by the player on one screen. And possession update means for increasing or decreasing the quantity of the player's possession stored in the player possession information storage means based on the quantity of possession stored in the player possession information storage means. When a decision to perform a battle or mission is made on the battle / mission screen, the screen data transmission means selects either a screen indicating the battle or mission success or a screen indicating a battle or mission failure. The property update means determines that the player “returns” on one screen. When performing may be characterized in that no increase or decrease the number of possessions of the player.

  In the above configuration, the player experience value information storage means for storing an experience value indicating the degree of experience of the player, and the player experience value information storage based on a predetermined rule based on a determination made by the player on one screen. Experience value updating means for increasing or decreasing the player experience value stored in the means, and the experience value stored in the player experience value information storage means performs a battle or mission on the battle / mission screen. When the decision to make is made, the screen data transmission means is used to determine which one of the screen showing the battle or mission success or the screen showing the battle or mission failure is selected and read out. The price update means increases the experience value of the player when the player decides to “return” on one screen. It may be used as the butterflies.

  Further, according to the present invention, the portable terminal is provided with player property information storage means for storing information related to a property owned by the player or at least one of the items, and is performed by the player on one screen. And possession update command transmission means for transmitting, to the portable terminal, an instruction to increase or decrease the quantity of the player's possession stored in the player possession information storage means based on a predetermined rule. The number of possessions stored in the player possession information storage means is determined by the screen data transmission means when the battle or mission is decided on the battle / mission screen. Used to determine which screen to select and read, or a screen indicating a battle or mission failure. When the player decides to “return” on one screen, the property update command transmission means transmits a command not to increase or decrease the amount of possession of the player, or the amount of possession of the player It is good also as a feature that the command which increases / decreases is not transmitted.

  Further, in the above configuration, the portable terminal is provided with player experience value information storage means for storing an experience value indicating the degree of experience of the player, and according to a determination made by the player on one screen, a predetermined rule is satisfied. An experience value update command transmitting means for transmitting to the portable terminal a command for increasing or decreasing the player experience value stored in the player experience value information storage means based on the player property information storage means; The experience value stored in the screen is a screen indicating the success of a battle or mission, or a battle or mission failure in the screen data transmission means when a decision to perform a battle or mission is made on the battle / mission screen. The experience value update command transmission means is used to determine which one of the screens indicating and is read out. When performing the determination of return "it may be characterized by transmitting a command to increase the experience value of the player.

  According to the above configuration, the success and failure of battles and missions will change depending on the type and quantity of characters and items owned by the player, so that the player can enjoy the progress of various game patterns. . Information regarding the type and quantity of characters and items owned by the player may be stored on the game providing server side, or may be stored on the portable terminal side operated by the player.

  Also, if you give experience value to the player and change the success or failure of the battle or mission according to the experience value, it is possible to give the game depth that the probability of success varies depending on the experience of the player Become. If the experience value rises when turning back in the middle of the quest, the experience value will rise as the experience is accumulated on the game, and the probability of success will also increase. Note that the experience value of the player may be stored on the game providing server side or may be stored on the portable terminal side operated by the player.

  Moreover, this invention can also be specified as a game provision method performed by the game provision server corresponding to each structure of this invention.

  A game providing method according to the present invention is a game providing method executed by a game providing server connected via a network to a portable terminal operated by a player, and the game providing server asks the player for a decision. Screen data storage means for storing screen data for outputting one screen for displaying a scene to a browser of a mobile terminal, the order of transition to another screen according to a decision made by a player on one screen, Screen transition information storage means is provided for associating and storing the decisions made on the screen and the other screens, and the screen transition information storage means stores a sequence of transitions of a plurality of screens proceeding according to one story. Two or more quests that the player can select from the quest selection screen are related as one group. In addition, at least a part of the screen transition order determined for one quest is determined to be “returned” on one screen, so that the one quest in the quest story Transition information to a screen corresponding to a scene before the screen of the screen, and the game providing server uses the mobile terminal to store determination information that identifies a determination made by the player on one screen displayed on the mobile terminal The determination information receiving step received from the game information, and the game providing server specifies the other screen that transitions from the one screen by the determination information received in the determination information receiving step with reference to the screen transition information storage means. The screen data transmission for reading out the screen data for outputting the other screen from the screen data storage means and transmitting it to the portable terminal A step, a game providing method characterized by having a.

  According to the present invention, a mobile terminal such as a mobile phone is provided with a game that combines the simplicity of a browser game for mobile phones and the heavy story of RPG provided by a PC or the like. It is possible to enjoy a deep RPG-like game with a browser game that can be easily played.

It is a figure which shows the mechanism of a general mobile phone browser game. It is a figure which shows the mechanism of a general RPG progress. It is a figure which shows the mechanism of the progress of the game provided by this invention. It is a block diagram which shows the structure of the game provision server concerning this invention. It is a figure which shows the relationship between the "town" and "quest" in an example of embodiment of this invention. It is a figure which shows the relationship of the some "city" in an example of embodiment of this invention. It is a figure which shows the 1st pattern in which one screen changes to another screen in this invention. It is a figure which shows the 2nd pattern in which one screen changes to another screen in this invention. It is a figure which shows the 3rd pattern in which one screen changes to another screen in this invention. It is a figure which shows the 1st example (from quest selection to the battle start) of the screen transition of the game provided by this invention. It is a figure which shows the 2nd example (battle victory) of the screen transition of the game provided by this invention. It is a figure which shows the 3rd example (battle defeat) of the screen transition of the game provided by this invention. It is a figure which shows the 4th example (from quest selection before mission start) of the screen transition of the game provided by this invention. It is a figure which shows the 5th example (mission success) of the screen transition of the game provided by this invention. It is a figure which shows the 1st example (mission avoidance) of the screen transition of the game provided by this invention.

  Embodiments for carrying out the present invention will be described below in detail with reference to the drawings. The following description shows an example of an embodiment of the present invention, and embodiments such as a quest structure and a screen transition are not limited to the examples shown below.

  As described above, FIG. 1 shows a basic progress mechanism of a browser game for a mobile phone, and FIG. 2 shows a basic progress mechanism of an RPG provided to a PC or a game machine. Yes. In a browser game for mobile phones, if one screen operated by the player is one event, the game proceeds in series in the order of events, and a deep story is not provided. The RPG provided for PCs and game consoles inserts a number of frames for drawing landscape changes according to a map between events that involve player operations. Is not suitable for browser games for mobile phones.

  On the other hand, in the present invention, the structure of the game progress is configured as follows, so that it is deep like a RPG played on a PC or a dedicated game machine while being a browser game for mobile phones. It becomes possible to provide a game that follows the story.

  In the present invention, as shown in FIG. 3, one screen that is output to the browser of the mobile terminal in response to one scene that the player asks for a decision is regarded as one event, and a plurality of progressions proceeding according to a story including battles and missions. An event is configured as a “quest” (meaning search, adventure trip, etc.) that constitutes a story. By going through the events in the quest in order and reaching the last event, you have cleared the quest. In this way, when an event corresponding to one screen transitions, scenes along the story develop in order, so that a story like RPG can be realized, but scenery without player decisions A frame only for changing the camera is not inserted, and the mobile phone browser can be operated comfortably.

  In the present invention, a quest corresponding to one story forms a “town” with a plurality of quests as one group. Players can choose and challenge their favorite quests in the city, allowing various experiences in one city and deepening the story. Furthermore, by setting a plurality of such cities and enabling movement between the cities, the player can enjoy a deep world view.

  Also, in the quest, it is possible to return to the event of the previous scene by performing a “return” operation at an intermediate event. In other words, the game can be turned back in the search process, and the game is not a serial game only progressing in one direction but a depth and depth. When “Return” is selected, experience of the progress of the previous story is added to the player as an experience value, and the experience value accumulated by the player is reflected in the success probability of the battle or mission. "" Can also mean the accumulation of experience.

  In this game, there is no particular limitation as to what state the game will end at. However, for example, a target that will be the goal of the game appears in any quest and the target is defeated. A goal may be set, or a goal may be to clear all quests. Or it is good also as competing for the point acquired by the success of battle or mission.

  FIG. 4 shows the configuration of the game providing server according to the present invention. The game providing server according to the present invention corresponds to the game providing server 10.

  A computer such as a Web server connected to the Internet is used as the game providing server 10, but the physical configuration is not particularly limited. The computer constituting the game providing server 10 includes an auxiliary storage device such as a CPU, a main memory, and an HDD, and an application program stored in the HDD or the like is read out to the main memory and an arithmetic process is executed by the CPU. Thus, a predetermined function provided by the application program is realized.

  The game providing server 10 includes a game control unit 11, a game rule storage unit 12, a player information storage unit 13, and an event page storage unit 14. The game control unit 11 functions by a game program that controls the progress of the game. A predetermined storage area such as an HDD is allocated to the game rule storage unit 12, the player information storage unit 13, and the event page storage unit 14, and the game rule storage unit 12 includes a relationship between cities and quests included in the city. Information about the game structure, such as the order of events in the quest, and rules for determining the success or failure of battles and missions are defined. The player information storage unit 13 stores information such as characters and items held for each player, in addition to the ID and password used when the player logs in. The latter information may be temporarily stored on the player terminal 20 each time the game is played. In the event page storage unit 14, a file for outputting the screen corresponding to each scene to the player terminal 20 is stored for each page, read from the event page storage unit 14 according to the development of the scene, It is transmitted to the player terminal 20.

  As the player terminal 20, a portable terminal that can be connected to the Internet, such as a cellular phone, is used. The player terminal 20 includes an input unit 21 such as an input key and a touch panel, a display unit 22 such as a display for outputting a file received from the game providing server 10, and a browser 23 for connecting to the Internet to exchange data. Yes.

  Based on the above configuration, an example of the progress of the game provided by the present invention will be described. In the following example, as shown in FIG. 5, a plurality of quests are provided in one city, and in addition to the events included in each quest, the top screen of the city where the explanation about the city is displayed is output. Event to output a quest selection screen for selecting a quest to be played from a quest in the city and a quest to be played.

  If “Return” is selected without continuing the search in the middle of the quest, the screen returns to the quest selection screen. If you clear the quest, you will return to the top screen of the city from the last event of the quest. It is also possible to return to the city top screen from the quest selection screen.

  Moreover, when the whole game is seen, as shown in FIG. 6, there are a plurality of towns including such a plurality of quests. For example, by selecting one of the cities from the screen shown in FIG. 6, the player can leave the current city and move to another city, but to move to another city, By setting so as to require a certain real time as illustrated in FIG. 6, it is possible to give the game a sense of realism. Such city and quest configurations are stored in the game rule storage unit 12.

  7 to 9 show movement patterns between events according to the present invention, that is, three patterns in which one screen transitions to another screen. FIG. 7 is a pattern of moving from the screen explaining the scene corresponding to the event to the next screen, and the scene corresponding to the next event when the player selects a button such as “next” or “forward”. The movement process to is performed. The operations allowed to the player in this pattern are limited to proceeding to the next event.

  FIG. 8 shows a pattern of moving from the screen for selecting whether to go forward or back to the next screen. When the player selects the “go forward” button, “return” to the scene corresponding to the next event. When the button is selected, the movement process to the scene before the displayed event such as the quest selection screen is performed. In this pattern, the player has two choices of “go forward” or “turn back”.

  The pattern shown in FIG. 8 can be used for situations where the scene is merely progressing, and can also be used to select whether to fight or return, or to perform or return a mission in situations such as battles and missions. Can do. When a selection is made such as performing a battle or performing a mission, a battle or a battle can be performed based on a predetermined rule stored in the game rule storage unit 12 from characters or items owned by the player stored in the player information storage unit 13. Judge the success or failure of the mission and display the result in the next scene.

  FIG. 9 shows a pattern of moving from the screen for selecting the battle method to the next screen in the battle. When the player performs a battle, options such as “fight with full power” and “fight with remaining power” are prepared and selected. Depending on the selected option, a difference is made in the success probability of the battle, and the process of moving to a scene displaying the result according to each is performed. When the “Return” button is selected, a process of moving to a scene before the displayed event such as the quest selection screen is performed. In this pattern, the player has a total of three options, two fighting options and “turn back”, but the fighting options may have more variations.

  10 to 15 show examples of game screen transitions provided by the present invention. FIG. 10 is a screen transition example from the quest selection screen to the start of the battle.

  In the quest selection screen shown on the left in FIG. 10, in addition to displaying a list of quests that can be selected in the city where the player is located, it is required to determine the party organization of the characters when going out to the quest. It is also possible to return to the top screen (deformation pattern in FIG. 8). Information about the character held by the player is stored in the player information storage unit 13, and a character to be taken to the quest that the player goes out of is selected, and a party is organized. The success probability of the battle or mission performed in the quest is determined by the rules stored in the game rule storage unit 12, but the success probability varies depending on the organized party.

  In addition to the party organization of characters, a part of items such as weapons held by the player may be selected as items possessed when going out to the quest. In addition, it is not a mandatory requirement to select the party organization and items to be held for each quest, but it is also possible to judge the success or failure of battles and missions on the premise of all characters and items owned by the player in any quest Good. Moreover, it is good also as limiting the quest to go out by the item which has.

  When “Monster Subjugation” is selected from the quests displayed on the left screen of FIG. 10, the screen transitions to the center screen. This is the scene before the monster appears, prompting the player to choose whether to turn back here (the pattern shown in Fig. 8). Transition.

  In the screen on the right side of FIG. 10, the player is provided with three choices of “fight with full power”, “fight with remaining power”, and “turn back” (pattern shown in FIG. 9). If either “fight with full power” or “fight with remaining power” is selected, the success or failure of the battle is determined based on a predetermined rule stored in the game rule storage unit 12. Reflects the party organization and items that the player has selected. Compared to “fight with full power”, “fight with extra power” does not reflect all characters and items, so the probability of success decreases.

  FIG. 11 shows an example in which the screen changes when a battle is won. The attack of the character and the monster and the degree of damage given as a result are calculated according to a predetermined rule stored in the game rule storage unit 12 and displayed as shown on the left in FIG. Then, compare the amount of damage received to determine if you have won the monster. Since this screen displays the battle process and results, the player is prompted to proceed to the next screen (pattern shown in FIG. 7).

  On the right side of FIG. 11, the result of the battle, the money after the battle, the experience value, the party situation, and the like are displayed. The player is given money and experience value by the success of the battle, and the money and experience value obtained by the player are added to the balance stored in the player information storage unit 13. This screen is provided only with a “return to town” button, and when this button is pressed, the display returns to the top screen of the town (modified pattern in FIG. 7). Even when “turn back” is selected without performing a battle on the center or right screen of FIG. 10, the player is given an experience value that takes into account the experience up to that point.

  FIG. 12 is an example in which the screen changes when the battle is defeated. As with the screen on the left of FIG. 11, the attack of the character and the monster and the degree of damage given as a result are displayed. In this case, since the damage received by the character is larger, it is determined that the player is defeated. (Pattern shown in FIG. 7).

  On the right side of FIG. 12, the result of the battle, the money after the battle, the experience value, the party situation, and the like are displayed. When defeated in a battle, money and experience values may be maintained as they are, or the balance stored in the player information storage unit 13 may be subtracted. This screen is also provided with only a “Return to town” button, and when this button is pressed, the screen returns to the top screen of the town (modified pattern in FIG. 7).

  FIG. 13 is a screen transition example from the quest selection screen to the start of the mission. In the quest selection screen shown on the left of FIG. 13, in addition to displaying a list of quests that can be selected in the city where the player is located, it is required to determine the character party organization when going out to the quest. It is also possible to return to the top screen (modified pattern in FIG. 8). As in FIG. 10, the player organizes a party from the characters he holds and selects a quest to go out.

  When “Search for a lost child” is selected from the quests displayed on the left screen of FIG. 13, the screen transitions to the center screen. This screen prompts you to select whether to go further or turn back (pattern shown in Fig. 8), and if you select "go forward", the scene will go deeper into the forest, but will go further The screen changes to the screen on the right that prompts the user to select whether to proceed or return (pattern shown in FIG. 8). If “Proceed” is selected here, the screen changes to a screen for performing a task of picking up a hat.

  FIG. 14 shows a transition example of the screen when the mission is executed, that is, “Pick up the hat” is selected on the left screen (pattern shown in FIG. 8) on which the mission of picking up the hat is displayed. Here, the success or failure of the mission is determined according to a predetermined rule stored in the game rule storage unit 12 from the party organized when going out to the quest, the experience value of the player stored in the player information storage unit 13, and the like. If successful, the screen on the right in FIG. 14 is displayed. The money and experience value given here are added to the respective balances stored in the player information storage unit 13. This screen is provided only with a “return to town” button, and when this button is pressed, the display returns to the top screen of the town (modified pattern in FIG. 7).

  FIG. 15 shows a transition example of the screen when the task of picking up a hat is displayed (the pattern shown in FIG. 8) on which the task is avoided, that is, “turn back” is selected. Even when the mission is not executed, money and experience values are given based on the experience so far and added to the respective balances stored in the player information storage unit 13. This screen is also provided with only a “Return to town” button, and when this button is pressed, the screen returns to the top screen of the town (modified pattern in FIG. 7).

DESCRIPTION OF SYMBOLS 10 Game provision server 11 Game control part 12 Game rule memory | storage part 13 Player information memory | storage part 14 Event page storage part 20 Player terminal (mobile phone)
21 Input unit 22 Display unit 23 Browser

Claims (8)

A game providing server connected via a network to a mobile terminal operated by a player,
Screen data storage means for storing screen data for causing the browser of the mobile terminal to output one screen for displaying one scene for the player to determine;
Screen transition information storage means for associating and storing the determination made on the one screen and the other screen for the order of transition to another screen by the determination made by the player on the one screen;
Decision information receiving means for receiving, from the portable terminal, decision information for identifying a decision made by the player on one screen displayed on the portable terminal;
Referring to the screen transition information storage unit, the screen information for specifying the other screen that transitions from the one screen according to the determination information received by the determination information receiving unit, and for outputting the other screen is the screen. Screen data transmission means for reading from the data storage means and transmitting to the portable terminal;
With
The screen transition information storage means includes a group of two or more quests that can be selected by the player from the quest selection screen, with the order of transition of a plurality of screens proceeding according to one story including a battle or mission as one quest. And at least a part of the transition order of the screens determined for one quest, a “return” decision is made on one screen, so that the quest story A game providing server characterized in that transition to a screen corresponding to a scene before one screen is defined. The screen data storage means stores screen data for outputting a quest selection screen for selecting a quest included in one group,
When the decision information receiving means receives decision information in which a decision to select one quest on the quest selection screen is received,
2. The game provision according to claim 1, wherein the screen data transmission unit reads out screen data of a screen corresponding to a first scene in the story of the one quest from the screen data storage unit, and transmits the screen data to the portable terminal. server. The screen data storage means stores screen data for outputting a battle / mission screen for displaying a scene for performing a battle or a mission,
In the screen transition information storage means, a screen indicating the success or failure of the battle or mission is stored in association with the decision to perform the battle or mission on the battle / mission screen, as another screen for transition,
When the decision information receiving means receives decision information in which a decision to perform a battle or mission is made on the battle / mission screen,
The screen data transmission means reads screen data of a screen indicating the success or failure of a battle or mission from the screen data storage means based on a predetermined rule, and transmits the screen data to the portable terminal. Or the game provision server of 2. Player possession information storage means for storing information relating to possessions including at least one of the characters or items owned by the player;
The property updating means for increasing or decreasing the quantity of the player's property stored in the player property information storage unit based on a predetermined rule according to the determination made by the player on one screen;
With
The quantity of possession stored in the player possession information storage means indicates the success of the battle or mission in the screen data transmission means when a decision to perform a battle or mission is made on the battle / mission screen. Used to determine which screen to display or to display a battle or mission failure screen.
4. The game providing server according to claim 3, wherein the possession update means does not increase or decrease the amount of possession of the player when the player decides to “return” on one screen. Player experience value information storage means for storing an experience value indicating the degree of experience of the player;
An experience value updating means for increasing or decreasing the player's experience value stored in the player experience value information storage means based on a predetermined rule according to the determination made by the player on one screen;
With
The experience value stored in the player experience value information storage means is a screen indicating the success of a battle or mission in the screen data transmission means when a decision to perform a battle or mission is made on the battle / mission screen. , Or used to determine which screen to select and read out a battle or mission failure,
5. The game providing server according to claim 4, wherein the experience value update means increases the experience value of the player when the player decides to “return” on one screen. The portable terminal is provided with player property information storage means for storing information relating to a property owned by the player or at least one of the items owned by the player,
The property update for transmitting to the portable terminal an instruction to increase or decrease the quantity of the player's property stored in the player property information storage unit based on a predetermined rule according to a determination made by the player on one screen Command transmission means,
The quantity of possession stored in the player possession information storage means indicates the success of the battle or mission in the screen data transmission means when a decision to perform a battle or mission is made on the battle / mission screen. Used to determine which screen to display or to display a battle or mission failure screen.
The property update command transmission means transmits a command not to increase or decrease the amount of the player's property when the player makes a “return” decision on one screen, or the player's property 4. The game providing server according to claim 3, wherein a command for increasing or decreasing the quantity is not transmitted. The mobile terminal is provided with player experience value information storage means for storing an experience value indicating the degree of experience of the player,
An experience value update for transmitting a command for increasing or decreasing the player experience value stored in the player experience value information storage means to the portable terminal based on a predetermined rule according to a determination made by the player on one screen Command transmission means,
The experience value stored in the player property information storage means is a screen showing the success of the battle or mission in the screen data transmission means when a decision to perform a battle or mission is made on the battle / mission screen. , Or used to determine which screen to select and read out a battle or mission failure,
7. The game according to claim 6, wherein the experience value update command transmission means transmits a command to increase the experience value of the player when the player decides to “return” on one screen. Provision server. A game providing method executed by a game providing server connected via a network with a mobile terminal operated by a player,
The game providing server includes a screen data storage means for storing screen data for causing the browser of the mobile terminal to output a screen for displaying a scene for the player to determine, and a determination made by the player on the one screen. Screen transition information storage means for storing the determination made on the one screen and the other screen in association with each other with respect to the order of transition to another screen by
In the screen transition information storage means, two or more quests that can be selected by the player from the quest selection screen are stored in association as a group, with the order of transition of a plurality of screens proceeding according to one story as one quest. And at least part of the transition order of the screens determined for one quest is determined to be “return” on one screen, so that the quest story precedes the one screen. Transition to the screen that corresponds to the scene of
A decision information receiving step for receiving, from the portable terminal, decision information for identifying a decision made by the player on one screen displayed on the portable terminal by the game providing server;
The game providing server refers to the screen transition information storage means, identifies another screen that transitions from the one screen based on the determination information received in the determination information receiving step, and outputs the other screen Screen data transmission step for reading the screen data from the screen data storage means and transmitting it to the mobile terminal;
A game providing method characterized by comprising:

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