KR101613368B1 - Method of reproducing online game replay, and production system thereof - Google Patents

Abstract

Disclosed are a method and a system for reconfiguring a replay image of an online game. According to the present invention, replay data is generated in MMO in which many concurrent users perform a large scale cooperative play by controlling a player character of each user on an online game map that is hard to be wholly displayed in one screen. At this time, instead of reproducing the actual online game play screen without change, the system analyzes a log, judges grouping and event occurrence, and displays the online game play screen on a separately prepared reduced screen with a separately prepared representative image by groups, thereby generating separated replay data independent from the game play itself. Thus, the system provides an effect of intuitively understanding a cooperative play process by many concurrent users at a glance. The method includes: generating a group; tracking a location; performing a wining probability calculation independently; and generating a replay data.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an online game replay method and system,

The present invention relates to a method for reconstructing a replay image of an online game. More specifically, the present invention relates to a method of analyzing a game log to cluster a plurality of player characters into one group, and reproducing a game play process by each cluster.

Some game software provides a replay function that reproduces the gameplay image as it is after the game is over.

During the game play, the input value of the user or the values of the various variables in the game are stored in the form of a log, etc., and the recorded values are input instead of the user's operation, thereby reproducing the game play screen.

These replays were provided so that users who played the game would be able to look back at their game play, but recently they have been used to broadcast using replay, to reproduce and reproduce the game play process.

On the other hand, since the replay is not the recorded video but the situation at the time of the completed game play, it is impossible to perform the separate operation. However, depending on the analysis or other necessity, the replay may change the position or the viewpoint of the camera during replay, And so on.

However, in the massively multiplayer online-game (MMO) game where a large number of thousands of gamers manipulate their player characters at the same time and play a large-scale collaborative game on a huge-scale online game map that is difficult to display on one screen, It is special.

Of course, in MMOs, users also need to analyze how games play through the replay, establish strategies, and recreate them.

Figure 1 illustrates a replay of a known MMO. It can be seen that the player characters of each user are displayed on the same interface as the actual game play screen.

However, the replay of such known MMOs is merely a reproduction of the actual game play screen, and shows only the extremely narrow area in which the user actually played on the entire online game map.

Therefore, if a large-scale collaborative play is performed, each user may view his / her game play replay, but it is difficult to understand how the game play of many other gamers, .

In some MMOs, a large number of concurrent users divide each other and provide a type of game content that compete with each other. For example, a defensive player plays a role of guarding a castle on an online game map, while an attacker plays a role of taking a castle to play a game, and a so-called "siege game" type of online game content is a typical example to be.

By the way, the size of the cast on the online game map is very large, and since thousands of users manipulate their own player characters at the same time to play games, it is difficult to see whether they are dominant, I could not recognize it at a glance.

Korea Intellectual Property Office, Patent Document 10-2013-0106114 " Simulator using replay script and method thereof " Korea Intellectual Property Office, Patent Publication 10-2011-0081400 " Replay video providing system and method thereof in M &

The present invention has been developed in order to overcome the problems of the related art as described above, and it is an object of the present invention to provide an MMO capable of performing large-scale collaborative play by manipulating its own player character on a plurality of simultaneous users on an online game map, Provide replay images,

Instead of reproducing the actual online game play screen as it is, the replay image is displayed so that the movement, action, and position of the group of player characters are visually displayed on the reduced map of the online game, It suggests how to reconstruct it in the form of a secondary work.

According to another aspect of the present invention, there is provided a replay image reconstruction method for an online game,

A cluster generation step of analyzing an online game log and clustering a plurality of player characters located within a predetermined distance on an online game map at a specific point of time, based on the density of the player characters, wherein the density means the number of player characters in a unit area;

A location tracking step of tracking changes in location and density of each cluster according to time changes from an online game log;

An event detection step of detecting, from the online game logs, a case in which a change in the value of a game variable corresponding to a position or an operation of the player character belonging to each cluster or a position of each cluster on the online game map satisfies a predetermined condition;

Decision of the victory of the convenience belonging to each community according to the change of at least one value among the movement path of the cluster belonging to each piece at the specific position on the reduced map of the online game, the density of the cluster, the average level of the cluster, Possibility calculation step; And

And a replay data generation step of generating replay data such that a representative image of the community is displayed in a position of each community on a reduced map of the online game according to a change of time.

At this time, in the replay data generation step, preferably, the representative image may be changed according to the density change of each cluster.

Further, it is possible to visually display the determined event or the possibility of winning of each judged piece on the reduced map of the online game.

According to another aspect of the present invention, there is provided an online game replay image reconstruction system,

A server having a network adapter, a memory, and a processor,

The memory stores an online game log,

The processor analyzes the online game log to cluster a plurality of player characters located within a predetermined distance on an online game map at a specific time point on the basis of density,

The processor provides replay data generated in response to a request from a client connected through a network adapter, such that representative images of the community are moved and displayed at positions of respective communities on a reduced map of an online game according to a change of time.

At this time, the processor has a plurality of player characters located within a predetermined distance on the on-line game map with respect to the player characters belonging to the same flight (flight), where the density is the number of player characters in the unit area - .

At this time, the processor analyzes the online game log and tracks changes in density of each cluster according to time.

When the density of each cluster increases above a threshold value, the representative image of the cluster is changed and displayed. When the density of each cluster decreases below a threshold value, replay data is generated so that representative images of the cluster are not displayed. Provided to the client through the adapter.

According to the present invention,

In an online game where large-scale collaborative play is performed by a large number of concurrent users, the log is analyzed and processed to provide a game play process by all users, and a replay processed so that each team's situation or lease can be recognized at a glance do.

Instead of recreating the actual gameplay process as in the known replay, the log is analyzed, clustering and event occurrence determination is made, and the representative image for each cluster is displayed separately on the separately prepared thumbnail screen, A replay reproduced by a separate image independent of itself is provided.

In this case, it is possible to intuitively understand the process of collaborative play by a large number of concurrent users at a glance.

1 is a view illustrating a conventional online game play and replay screen,
2 is a diagram for explaining the connection relationship between a game client, an online game server, and a replay server,
3 is a flowchart illustrating a replay image reconstruction method of an online game according to the present invention,
4 is a diagram conceptually illustrating a process of clustering according to the density of player characters,
FIG. 5 is a diagram for explaining a process according to the density change of each cluster on the reduced map of the online game,
6 is a view for explaining how an event occurrence on the reduced map of the online game is displayed,
7 is a functional block diagram illustrating the configuration of the replay server.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, the present invention will be described in detail with reference to preferred embodiments of the present invention and the accompanying drawings, wherein like reference numerals refer to like elements.

It is to be understood that when an element is referred to as being "comprising" another element in the description of the invention or in the claims, it is not to be construed as being limited to only that element, And the like.

Also, in the description of the invention or the claims, the components named as "means", "parts", "modules", "blocks" refer to units that process at least one function or operation, Each of which may be implemented by software or hardware, or a combination thereof.

Unlike the replay of known online games, the computer system and method described below analyzes and regenerates an online game log to generate a replay image in the form of secondary contents .

The replay according to the conventional technique means that the play image of the already completed game play is reproduced as it is displayed on the screen at the time of actual game play. Sometimes, it is possible to change the viewpoint and scale (scale) during playback of the replay, but in reality, the replay reproduces the past gameplay image as it is.

On the other hand, the present invention disclosed below analyzes a game log necessary for reproduction of a game play image, and processes the same to provide separate secondary contents that are independent of an online game play image.

Hereinafter, the replay image is an image generated using the already completed game play record, which means secondary content that is independent of past game play.

Hereinafter, the online game log refers to data in which the online game server stores the player character in an online game progress, an operation or state, a non-player character, a mob, and other online game variable values in chronological order.

Some online games record log files for a predetermined period of time, for example, about 30 minutes, and store them in the form of a text file according to the order of the time, the identifier, the operation, and the status of the player character. Log files are created at very short intervals, but they use a separate file format.

Hereinafter, the player character means a character directly operated by the user in the online game.

Hereinafter, the online game map means an in-game area in which the user can move by manipulating the player character. The present invention presupposes an MMO of the type in which a plurality of users operate a player character to play while moving various places on an online game map.

Hereinafter, the clan blindness means a flight (flight) concluded to perform cooperative play among a plurality of player characters. It is usually used as a larger concept than a party or guild, and has a rivalry and a hostile relationship with other clan blocs in the game. Hereinafter, the terms "flight" and "bloodbath" are used interchangeably.

Hereinafter, the density refers to the number of player characters in the online game map unit area or a certain range. At this time, the player characters belonging to different banners may not count. That is, the number of player characters belonging to a specific bloodbath or the number within a certain range can be counted to calculate the density.

Hereinafter, a cluster is a concept that indicates two or more player characters as one group. For example, when 20 player characters belonging to a specific blood-clot are gathered, they can be treated as one cluster.

Hereinafter, the representative image refers to graphic data for visually displaying a specific cluster. Each player character belonging to the cluster has a different shape according to the setting of each user, but since the cluster has not been defined in the online game at first, it is necessary to display the image in a visual manner.

The representative image may be an icon or other graphic image, and may not necessarily be a still image but may be a dynamic image. Such a representative image is preferably prepared in advance for each blood blind, and it can be automatically selected and used appropriately.

Hereinafter, the reduced map means a screen in which the online game map is reduced and displayed. Normally, the MMO is fixed in scale because each user moves his / her player character directly on the online game map or performs various operations. Implementing the expanding or collapsing functionality within an MMO can not escape the level at which each user can identify and manipulate his or her player character.

However, since the replay image assumed in the present invention does not show the player characters and displays only a cluster of player characters, the replay image is displayed at a much smaller scale than the actual game image.

Therefore, the reduced map corresponds to a separate map created by reducing the online game map. At this time, the reduced map is sufficiently reduced such that the player characters are not displayed when compared with the online game map.

Hereinafter, an example in which the replay image reconstruction method of the online game is implemented will be described through a specific embodiment.

2 is a diagram for explaining a connection relationship between a game client, an online game server, and a replay server.

The online game server 2 is connected to a plurality of game clients 3 via a network and provides online game services to the plurality of game clients 3.

The user can enjoy the online game by accessing the online game server 2 by using his or her own game client 3 and operating his or her own player character.

2, the online game server 2 is connected to a plurality of game clients 3 via a network. The game clients 3 execute the online game client software to connect to the online game server 2 to access their online game accounts and the online game server 2 accesses the game clients 3 Provide online game service.

The game client 3 may preferably be a personal computer, but may be hardware such as a smart phone or a tablet, as long as it can access the online game server 2 via a network.

On the other hand, the online game server 2 generates a play log of the online game.

The replay server (1) analyzes and receives an online game log from the online game server (2). As described below, instead of reproducing the online game play image as it is, a replay image for analyzing and displaying the movement, event, and the shape of the grouped player characters on the reduced map of the online game is provided.

The provided replay image may be provided directly to the game clients 3 connected to the replay server 1 or may be provided to the online game server 2 and provided to users in the online game.

The present invention can be implemented in the form of a method invention in which a replay image is generated by the replay server 1 or in the form of a replay server 1 that generates a replay image in the following process.

3 is a flowchart illustrating a replay image reconstruction method of an online game according to the present invention.

3, the replay server 1 analyzes the online game log provided from the online game server 2. [

The coordinates on the online game map of the player characters at a specific point in time are obtained from the online game logs and clustered on the basis of the density of a plurality of player characters located within a predetermined distance (S11).

4 is a diagram conceptually illustrating a process of clustering according to the density of player characters.

4 (a) shows the gates in the diagonal direction. In the upper right corner, about 30 player characters belonging to one blood-penalty are displayed, and about five characters belonging to the opposite blood-peninsion in the lower left corner are displayed.

For example, if there are ten or more player characters in a unit area, the player characters displayed on the upper right hand side are treated as one cluster if the algorithm is used as a cluster. On the other hand, player characters at the bottom left are not clustered because of their low density.

The clustering algorithm classifies coordinate values close to the distance using the coordinate values of player characters at a specific point in time, calculates the number of player characters (i.e., density) relative to the area, and then, when the density is greater than a predetermined value, Can be handled.

If a highly dense region appears very broad, treat it as a whole.

For example, if the density of adjacent areas of a unit area is several times larger than a threshold determined by an algorithm, the entire area is treated as a single cluster.

Therefore, if the player characters are gathered in one place during the game play, they form a larger cluster. On the other hand, when they are destroyed or scattered, they may be divided into small clusters or may no longer form clusters.

On the other hand, the replay server 1 continuously analyzes the on-line game log and tracks the positions of the respective clusters according to the time change as the clusters are formed (S12).

For example, if the online game log to be analyzed is about 30 minutes, the location of the clusters is chronologically tracked from the start of the analysis to the end of the analysis.

The location of the cluster means the coordinate range on the online game map of the area where the density is maintained.

If the size of the cluster is small, the area may be a somewhat small area, but if the hundreds or more player characters are collected, the area occupied by the cluster may also be large.

In this case, the position of the cluster may be the center value of the region instead of the entire region of the cluster, that is, the region where the density is maintained above the threshold value.

Upon completion of the log analysis, the replay server 1 generates a replay image so that the representative image of the community is displayed at the position of each community on the reduced map of the online game according to the change of time (S15).

The cluster may be represented by a representative image as shown in FIG. 4 (b).

The blemishes to which the player characters at the upper right of FIG. 4 (a) belong can be displayed as representative images of wolf hair as shown in FIG. 4 (b).

On the other hand, when FIG. 4 (a) is compared with FIG. 4 (b), it can be seen that the scale of the map is different. 4 (a) corresponds to an actual online game play screen, and a known replay image is also displayed in this manner.

On the other hand, FIG. 4B illustrates a replay image according to the present invention. It can be seen that at a glance, the scale of the game is sufficiently reduced to recognize the topographical features of the online game map.

That is, instead of displaying the player characters on the original online game map, the replay image is generated so that the representative images of the respective clusters are displayed in a time-shifted manner on the reduced map.

To this end, the replay server 1 prepares replay data including a position and a movement path of each of the calculated clusters so that representative images of the clusters are moved and displayed according to the time flow. Thereafter, when there is a request from the game client 3 or the online game server 2, the replay image is reproduced by providing it.

For example, the user can access the replay server 1 through the game client 3 to select the past play content desired to enjoy the replay image, and if the replay server 1 provides the replay data, the user can receive and reproduce the replay data.

Of course, it is also possible that the replay server 1 plays back in real time in the form of a moving picture, and the game client 3 receives it in a streaming manner and plays it, if the load is somewhat small.

On the other hand, in step S12, the cluster density change of each cluster is further tracked with time.

As described above, the adjacent areas where the player characters are gathered in one place so that the density is maintained above the threshold value may be gradually increased, or conversely, the adjacent areas where the density is maintained may be reduced, or may be divided into two or more small areas.

Alternatively, player characters may be gathered within a unit area, and the density itself may gradually increase, or vice versa.

As the density changes, the replay data is generated in step S15 so that the representative image of the corresponding cluster is changed and displayed.

For example, when the number of player characters constituting the cluster is increased, such as increasing the density of the cluster or increasing the adjacent region where the cluster density is maintained, the change is displayed intuitively on the screen.

5 is a diagram for explaining a processing procedure according to the density change of each cluster on the reduced map of the online game.

In the interior of the castle shown in FIG. 5 (a), two representative images of a wolf head are displayed, and representative images of the wing patterns are displayed at two places on the left side and the outside of the castle, respectively.

At this time, each representative image is slightly different in size, and the size of the representative image is proportional to the number of player characters belonging to the community.

On the other hand, in FIG. 5 (b), the representative image of the wolf hair inside the castle is reduced to one in two places, and the size is also reduced.

This indicates that the number of player characters forming the cluster is reduced and the density is lowered.

5 (c), it can be seen that the wolf-head representative image is no longer displayed inside the castle. This indicates that the density of the cluster fell below the threshold and could no longer be treated as a cluster.

On the other hand, prior to step S15, the replay server 1 analyzes the online game log and determines whether the change in the value of the in-game variable corresponding to the operation or state change of the player character belonging to each cluster or the position on the online game map of each cluster That is, the occurrence of an event - is detected (S13).

The steps S13 and S12 may be performed independently of one another, in parallel, or sequentially.

On the other hand, at step S15, an image indicating the type of the detected event is displayed at the position of the cluster when the event is detected.

FIG. 6 is a view for explaining how an event occurrence on the reduced map of the online game is displayed.

6, it can be seen that the upper right corner of the reduced map is marked as "break through the gate text ".

In the above example, when the value of the in-game variable at the upper right corner of the reduced map is changed and the gate is changed to the open state, the replay server 1 detects this at step S13 and displays it as " will be.

In addition, it is possible to detect a case in which the density of a specific cluster is increased or decreased, as an event occurrence, and a case in which a player character belonging to the community casts a specific skill, or the like.

When the event is detected, the event occurrence and the type of the event that occurred are displayed in the graphical image at the position of the detected community, at the time of detection - the actual game play time at which the event occurred .

On the other hand, prior to step S15, the replay server 1 analyzes the online game log, and determines whether or not the movement route of the clusters belonging to each side, the density of the clusters, the average level of the clusters, (Step S14). [0052] In step S14, the CPU 11 computes the field change at the corresponding position in accordance with the change of one or more values among the values.

The battlefield corresponds to a numerical value representing various factors related to victory or defeat, such as numerical representation of a certain alliance win probability by a predetermined algorithm or whether or not a league power is strengthening or weakening.

For example, it is possible to numerically calculate the history of the celiac epidemic ratio according to the density of the clusters (that is, the number of player characters in each cluster), and the probability of victory of each clan can be numerically displayed based on the value. If the history ratio is 70: 30, the victory probability is also expressed as 70:30.

Alternatively, the average level of the player characters belonging to the clan may be calculated, and the possibility of winning may be numerically displayed based on the average level.

If a specific position on the online game map has a strategically important meaning, it is calculated that the probability of victory of a specific blood warrior is increased according to the occupation of these positions, or the possibility of the victory of a specific blood warrior is low at the time of occurrence of events such as transfer of important characters .

The occurrence of the event exemplified above can be used as a basis for calculating the victory possibility, and it can also be detected and displayed on the screen in step S13.

By analyzing trends of several values in this way, it is possible to numerically calculate the situation.

The step S14 may be independently executed, concurrently, or sequentially executed irrespective of the steps S12 and S13.

Thereafter, in step S15, a graphic image indicating the determined game situation may be overlaid on the specific position on the reduced map of the online game.

In the upper right corner of FIG. 7, it can be seen that a graphic image showing the winning possibility of each bloodbath is displayed. As the gameplay progresses from FIG. 7A to FIG. 7B, the probability of victory of a blood-clot having a representative image of a wing pattern is increased from 50% to 70%, while a blood clot having a representative image of a wolf- The probability of victory decreased from 50% to 30%.

Hereinafter, a configuration of a replay server for executing the replay image reconstruction method of the online game will be described.

The replay image reconstruction system of the online game according to the present invention can be implemented in the form of a replay server (1).

7 is a functional block diagram illustrating the configuration of the replay server.

7, the replay server 1 has a processor 11, a memory 12, a network adapter 13, a display 14, and an input device 15.

That is, it may include a hardware configuration of a general computer system.

The processor 11 is generally called a central processing unit (CPU), and executes instructions contained in a computer program.

The memory 12 is a means for loading data referenced by the processor 11 and is much faster in read / write speed than a storage such as a hard disk and is slower than a register in the processor 11.

The network adapter 13 is an expansion card or other type of device used to connect a computer to a LAN, an Internet network, or the like. Is a device for communicating by known wired or wireless communication protocols.

The display device 14 is a device for visually displaying data, such as a liquid crystal display (LCD) monitor or a touch screen.

The input device 15 is a means for a user to operate the computing device 10, such as a keyboard, a mouse, a joystick, and the like.

Meanwhile, an online game log is loaded in the memory 12 at this time.

The processor 11 analyzes the online game log, clusters a plurality of player characters located within a predetermined distance on the online game map based on density, and tracks the positions of the respective clusters according to the time change.

On the other hand, in response to a request from the game client 3 accessed from a remote place via the network adapter 13, the processor 11 changes the representative image of the community to the position of each community on the reduced map of the online game And provides the generated replay data to be displayed.

The processor 11 analyzes the online game log loaded in the memory 12 to cluster the player characters belonging to the same flight as a plurality of player characters located within a predetermined distance on the online game map on the basis of density , And tracking the density change of each cluster with time.

On the other hand, the processor 11 generates replay data. When the density of each cluster becomes higher than the threshold value, the representative image of the cluster is changed and displayed. If the density of each cluster is lowered below the threshold value, Creates replay data so that the image is not displayed.

On the other hand, the processor 11 determines whether the change in the value of the in-game variable corresponding to the movement of the player character belonging to each cluster, the state change, or the position of each cluster on the online game map satisfies a predetermined condition, -.

When the event is detected, the processor 11 generates replay data so that an image indicating the type of the detected event is displayed at the position of the cluster at the time when the event is detected on the reduced map of the online game.

On the other hand, the replay image reconstruction method of the online game according to the present invention can be implemented in the form of software, which is a set of instructions that can be read by a computer, and can be recorded on a recording medium.

In this case, the recording medium may include any type of medium readable by a computer, such as DVD-ROM, CD-ROM, hard disk, USB memory, and flash memory.

On the other hand, the expression to be recorded on the recording medium includes not only the case of being recorded on the recording medium of this type but also the case of being provided through a communication line in the form of an intangible carrier wave (Carrier Wave).

In the above description, it is assumed that the server is a single server. However, in the distributed computing environment, it is common to divide the same operation into a plurality of servers in order to reduce the load. Or more server group.

The technical idea of the present invention has been described through several embodiments.

It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described above from the description of the present invention. Further, although not explicitly shown or described, those skilled in the art can make various modifications including the technical idea of the present invention from the description of the present invention Which is still within the scope of the present invention. The above-described embodiments described with reference to the accompanying drawings are for the purpose of illustrating the present invention, and the scope of the present invention is not limited to these embodiments.

The present invention can be applied to the field of on-line game technology.

1: replay server
11: Processor
12: Storage
13: Network adapter
14: Display
15: Input device
2: Online game server
3: Game Client

Claims (17)

A computing device,
A cluster generating step of analyzing the online game log and grouping the plurality of player characters located within a predetermined distance within a unit area on the online game map at a specific point of time based on the density of the player characters;
A location tracking step of tracking the location and density change of each cluster according to the time change from the online game log and the moving route of the cluster belonging to each side in the specific position on the reduced map of the online game, And performing a winning probability calculation step of numerically calculating the winning probability of each piece belonging to each cluster according to a change of one or more values among the occurrence of events; And
And a replay data generation step of generating replay data for playing the game play process on the basis of the cluster,
In the replay data generation step, a representative image of the community is displayed on the location of each community in accordance with the change of time, the representative image of the community is displayed in accordance with the density change of each community,
When the density change of each of the clusters becomes higher than the threshold value, the representative image of the clusters is displayed and displayed. If the density change of each cluster is lower than the threshold value, However,
And replaying the replay image of the on-line game, wherein the replay image is displayed by overlaying a graphical image indicating change of the representative image and a possibility of winning the convenience of each community. delete delete delete delete The method according to claim 1,
An event detection step of detecting, from the online game logs, a case in which a change in the value of a game variable corresponding to a position or an operation of the player character belonging to each cluster or a position of each cluster on the online game map satisfies a predetermined condition; And replaying the replay image. The method according to claim 6,
Wherein the replay data generation step displays an image indicating the type of the detected event at a position of the cluster at the time when the event is detected on the reduced map of the online game. The method according to claim 1,
Wherein the plurality of player characters located within a predetermined distance on the online game map are grouped based on the density of player characters belonging to the same flight as the plurality of player characters in the online game map. 9. The method of claim 8,
Wherein the replay data generation step displays different representative images according to the groups to which each cluster belongs. delete delete A server having a network adapter, a memory, and a processor,
The memory stores an online game log,
The processor analyzes the online game log to cluster the plurality of player characters located within a predetermined distance within a unit area on the online game map at a specific time point based on the density of the player characters, , And the probability of victory of each cluster belonging to the change of one or more values among the movement path of the clusters belonging to each side, the density of the clusters, the average level of the clusters, However,
The processor provides replay data for playing a game play process on the basis of a cluster,
In the process of providing the replay data, a representative image of the corresponding cluster is displayed on the position of each cluster according to a change of time, a representative image of the cluster is displayed in accordance with the density change of each cluster,
When the density change of each of the clusters becomes higher than the threshold value, the representative image of the clusters is displayed and displayed. If the density change of each cluster is lower than the threshold value, However,
And replay image reorganization system of the online game in which a graphical image indicating the possibility of victory of each community belonging to the community is overlaid and displayed. delete delete delete 13. The method of claim 12,
Wherein the processor analyzes the online game log to determine whether a change in the value of a game variable corresponding to a position or an operation of the player character belonging to each cluster or a position of the community on the online game map satisfies a predetermined condition In the case of an online game replay image reconstruction system that detects an event occurrence. 17. The method of claim 16,
Wherein the processor is configured to display replay data generated so as to display an image indicating a type of the detected event at a position of the cluster at a point of time when the event is detected on the reduced map of the online game, Replay image reconstruction system.

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