Group items tagged

Abstract: "Video games that customize to a player's experience level and abilities have the potential to allow a broader range of players to become engaged and maintain interest as they progress in experience level. A game that uniquely customizes the player's experience could attract additional demographics to gaming, which will result in a distinct edge in marketability and potential revenue. This thesis examines a subsection of adaptive gaming systems from the perspective of identifying game factors that alter the level of difficulty. Our focus is to provide a solution useful to both research and commercial gaming communities by developing a system that simulates results offline yet can be integrated into online play. While online performance is the main goal of an adaptive system, the offline simulation provides several benefits. Offline simulation allows the elimination of insignificant factors from inclusion in the training and evolution phase of machine learning algorithms. In addition it provides commercial games with a useful tool or method for performing game balancing and level tuning. To test our approach we designed a test-bed version of the game Pac-Man. The experimental testbed alters environment variables to evaluate their effect on a set of selected response variables. Observing the results of several response variables provides the potential to represent multiple player states, though our focus is on controlling the difficulty for a player. The testbed will simulate the actions of both Pac-Man and the ghosts over a variety of different settings and strategies. The evaluation of a factor's significance and its effect size are calculated using a factorial analysis approach. This method allows the identification of factors relevant to both individual strategies, and the set of all player strategies. Finally, as a proof of concept for both the online and adaptation prospects of this method, we developed a prototype adaptive system. Utilizing the releva

From the abstract: "Traditionally, the tasks associated with game AI revolved around non player character (NPC) behavior at dierent levels of control, varying from navigation and pathnding to decision making. Commercial-standard games developed over the last 15 years and current game productions, however, suggest that the traditional challenges of game AI have been well addressed via the use of sophisticated AI approaches, not necessarily following or inspired by advances in academic practices. The marginal penetration of traditional academic game AI methods in industrial productions has been mainly due to the lack of constructive communication between academia and industry in the early days of academic game AI, and the inability of academic game AI to propose methods that would signicantly advance existing development processes or provide scalable solutions to real world problems. Recently, however, there has been a shift of research focus as the current plethora of AI uses in games is breaking the non-player character AI tradition. A number of those alternative AI uses have already shown a signicant potential for the design of better games. This paper presents four key game AI research areas that are currently reshaping the research roadmap in the game AI eld and evidently put the game AI term under a new perspective. These game AI agship research areas include the computational modeling of player experience, the procedural generation of content, the mining of player data on massive-scale and the alternative AI research foci for enhancing NPC capabilities."

From the introduction: "We introduce the FCO-IM modelling methodology and some of the short comings we perceive. Next we introduce some theories. First we introduce the notion of serious gaming. Then we move on to the Game Design Theory as proposed by Järvinen, augmented by a view on goals for serious gaming. These theories helped us generating the framework for a serious game. Next we introduce the concept of Focused Conceptualisation. This theory helped us shaping the contents of the game. In the final section of this chapter we will discuss some previous attempts by students to design a serious game for FCO-IM and how we want to make a new contribution towards this field. In chapter 3 we unified the theories by creating a first design. We do not exhaustively describe these first designs, but only the genesis and design choices made at the start and during the process. This work culminates into a final design in chapter 4. The final design consists of a global description of the game, a more detailed description and an abbreviated "rulebook". The rulebook can be compared to the rulebook of a board game. It is intended for someone already familiar with the game. The detailed description can be viewed as a thorough reference guide for first time players or players seeking clarification. This final design was subjected three test sessions. We realize this is not a whole lot. But the objective was to see whether the approach is workable. Exhaustive testing was not part of the scope. We gained some valuable insights nonetheless. In chapter 5 we derived a generic conceptual model for dialogue games. We present a framework that can be used to create dialogue games for a number of different purposes. We hand one the basic tools, make one's own game. This can be viewed as a basic game engine as it is found in the video gaming industry. Chapter 6 will recap our design question and discuss if and how this design question has been answered. This includes insights gaine

"This project involves developing an action-platformer game for the Flash platform. The user controls a character who must progress through levels, while avoiding obstacles, collecting items and fighting many types of enemies. Role-playing game elements such as equipment and upgrades support user customization and varied battle strategies. Developing a successful Flash game involves several factors. Flash games must be simple to get into, yet rewarding to play in both short and long sessions. Flash games must be accessible to a wide audience; both in terms of user preferences and technical limitations. Finally, Flash games must offer something unique to stand out from the crowd, in a market where hundreds of free games are published every month. This report covers the research, design and implementation done to achieve these requirements, in terms of game mechanics, interface, level design, visual design, accessibility options, and replay value. Technical challenges include building, testing and optimizing a game engine and interface from scratch, balancing the game mechanics and difficulty, and structuring the whole development process in a way that enables easy creation of new content. In addition to game design and development, this project also deals with the business aspects of developing online games; how games generate revenue, how they are marketed and distributed, and developing trends in the consumer market. Project success in different areas has been evaluated through usability studies, user ratings and reviews, and vast quantities of usage and distribution statistics. Overall, the project has been a success in terms of user reception and generated revenue, and the final section of this report includes plans for a second game, utilizing and building upon the same game engine and mechanics."

Abstract: "A number of changes are occurring in the field of computer game development: persistent online games, digital distribution platforms, social and mobile games, and the emer- gence of new business models have pushed game development to put heavier emphasis on the live operation of games. Artificial intelligence has long been an important part of game development practices. The forces of change in the industry present an opportunity for Game AI to have new and profound impact on game development practices. Specifically, Game AI agents should act as "producers" responsible for managing a long-running set of live games, their player communities, and real-world context. We characterize a confluence of four major forces at play in the games industry today, together producing a wealth of data that opens unique research opportunities and challenges for Game AI as producers. We enumerate 12 new research areas spawned by these forces and steps toward how they can be addressed by data-driven Game AI Producers"

"the aim of this study has been to explore the value of digital games, their significance in our culture, and the current status of their preservation. Investigating the relationship of games to culture; reviewing current preservation activities and drawing conclusions about the value of digital games and the significance of their preservation were the study s objectives. These have been achieved through interviews with key stakeholders the academic community, as potential users of collections; memory institutions, as potential keepers of collections; fan-based game preservation experts; and representatives from the games industry. In addition to this, case studies of key game preservation activities were explored. Through this research, a clearer picture of attitudes towards digital games and opinions on the need for preservation of these cultural products has been established. It has become apparent that there is a need for more coherent and collaborative efforts to ensure the longevity of these important aspects of digital heritage. "

Abstract: "The purpose of this research was to develop and test smartphone game application for physical activity promotion in adolescen ts. The first study included various user - centered approaches (e.g. qualitative data, idea sessions) to get feedback on what was desired from the adolescents in terms of game development and design. The second study examined the degree to which mobile heal th studies reported on internal and external validity indicators. The last study evaluated the smartphone game applications through a mixed - methods approach. The results of this research showed that ph ysical activity while playing smartphone game applica tions can yield moderate physical activity intensity. Moreover, adolescents had moderate perceptions of the games and recommended specific changes to the games. Likewise, t he data suggest that smartphone physical activity game applications can be enjoyable if they are aesthetically appealing, easy to use, and foster social peer interactions . Overall, t his research demonstrated that smartphone games that were developed and designed based on adolescents' preferences and persuasive technology design principles could increase physical activity in adolescents and provides a tool for further exploration."

Abstract: "Reality-based interfaces bring new design opportunities to social games. These novel game interfaces, exemplified by Wii, Kinect, and Smart phones, leverage players' existing physics, bodily, environmental, and social skills. Moreover, they enable a shared hybrid physical-digital space in which the players' co-presence can be enhanced by their physical and digital co-location. However, many digital social games occupy players' attention with the digital display and content, reducing their attention spent on one another and limiting the synchronization of actions and emotions among players. How do we design technologies that do not interfere with social play but enhance and innovate it? In this thesis work, I focus on one particular kind of reality-based interfaces, Handheld Augmented Reality (HAR), to extend players' interaction from the small mobile devices to the shared hybrid space around a computationally trackable surface. This thesis explores how to encourage social play with HAR interfaces, which brings in challenges of designing with the affordances and constraints of the HAR interface, understanding the complicated phenomenon of social play, and integrating these understandings in multiplayer HAR game design. Adopting Research-through Design as the overarching research method, I collaborate with multiple teams, design and study three multiplayer HAR game prototypes. I present four main contributions. First, this work yields design artifacts and examples of social games with HAR interfaces. I communicate to the game design and Augmented Reality communities through these prototypes, including BragFish, ARt of Defense, and NerdHerder. Second, I provide empirical findings on social play in a shared hybrid space. Through lab-based user studies, observation, video analysis, interviews, and surveys, I collect and analyze interpersonal play behaviors and emotions in the shared hybrid space enabled by the HAR interface. Third, I adopt and adapt sociologic

"Driven by an initiative of the Adult & Paediatric Diabetes Psychology Service of New Zealand, research has been performed to develop new mechanisms, in the form of computer games, to educate children and teenagers about living with diabetes. Aimed at achieving maximum education effectiveness, the ultimate goal of our research is to develop innovative machine learning algorithms that can be used in games to improve their ability to learn about the changing needs of children and to incorporate this intelligence into the game interface. We also plan to collect and report on the information collected from testing our computer games within a small group of children who have been diagnosed with type I diabetics. "

Abstract: Video games are no longer a means of simple entertainment that serve as a form of escapism. They are perceived not simply as free time distractions, but as logic of engagement and platforms of creative thinking. Furthermore, online video games have taken the idea of interaction to a level no any other media has ever achieved. Online video games known as virtual world or MMO (massively multiplayer online) are a mega interaction platform that attract millions of players across the globe. They are the ultimate goal that all architects have ever dreamed of, i.e. to create an interactive space that satis es the needs of users. This thesis research will tend to examine a variety of video games from 3 perspectives: space, structure and interactivity, with a view to understanding and exploring the behaviour of players in video games, as known as, virtual stages. In recognizing and articulating such behaviour, followed by exploring the relationship between architects, users and spaces, the interpretation of architectural languages can then be translated into physical spatial form. This research then questions the possibilities of promoting the gaming industry in South Africa. In the current digital era, the IT (information and technology) industry is a main stream profession that helps with the growth of a country as a whole. The role of the gaming industry therefore cannot be ignored in this instance. The gaming industry is a rapid growing profession that comprises a lot of speci c professionals. SA does not offer nor focus on the video game eld and as a result, we are experiencing a shortage of professionals in this eld. This thesis proposes a facility to facilitate current and future game industry related professionals, on the same time, providing a playful environment that integrates the building and local context, allowing deeper engagement for those who haven t been exposed to the real meaning behind video games.

Information on the Foundations of Digital Games conference to be held in Raleigh, NC, May 29 - June 1, 2012. "a focal point for academic efforts in all areas of research and education involving games, game technologies, gameplay, and game design. The goal of the conference is the advancement of the study of digital games, including new game technologies, capabilities, designs, applications, educational uses, and modes of play"

"Keywords for Video Game Studies Colloquium Saturday, May 19, 2012 8 AM to 4 PM Communication 202 University of Washington, Seattle" "The Keywords for Video Game Studies colloquium invites game scholars, artists, designers, developers, and enthusiasts to participate in roundtable discussions, presentations of individual and collaborative work, scholarship, and play. This year's colloquium, broadly themed by the keywords "research/design," is the capstone event to a year-long series of workshop sessions on democracy, time, altplay/fandom, gold farming, and hack/mod. The colloquium, now in its second year, hopes to foster the growing engagement with what it means to study or make or play digital games."

"Online games increasingly sell virtual goods to generate real income. As a result, it is increasingly important to identify factors and theory of consumption values that affect intent to purchase virtual goods in online games. However, very little research has been devoted to the topic. This study is an empirical investigation of the factors and theory of consumption values that affect intent to purchase virtual goods in online games. The study determines the effects of game type, satisfaction with the game, identification with the character, and theory of consumption values on intent to purchase virtual goods. The study used a survey to collect information from 523 virtual game users. Study results showed that game type is a moderating variable that affects intent to purchase virtual goods. And it demonstrated that role-playing game users are affected by theory of consumption values: functional quality, playfulness, and social relationship support. Moreover, war-strategy game users are affected by satisfaction with the game, identification with the character, and theory of consumption values: price, utility, and playfulness. The study also presents conclusions, proposes applications, and describes opportunities for further research."

Abstract: "This thesis explores role-playing games, an existing genre within the current game industry. Role-playing games have many different parts which together create the whole game experience for the user. However, this research has focused on what arguably can be said to be the core gameplay feature of role-playing games: The battle system. This was mainly conducted by analyzing existing games using different methods, primarily by identifying gameplay design patterns in the games, and comparing them using a cluster method. The use of patterns allowed basic elements for observing and analyzing the relation between different role-playing games while the clusters provide overviews of the subcategories of the role-playing genre. This thesis presents view of the role-playing genre from the perspective of combat systems through two main results. The first result is the trees created by the clusters which explain subgenres through the presence of specific gameplay design patterns. The second result is four categories of patterns: those which illustrate patterns found in nearly all role-playing games; those that define the tree result; those that can have strong impact on gameplay but without affecting subgenre membership; and those that link combat system to other parts of the gameplay. Through this, the research has established a view on the design space of role-playing games and created visualizations of how different role-playing games relate to each other. From this relation a designer can further understand how to design for different gameplay experiences for the user."

"The article will illustrate and explain how we worked with research and our own and secondary literature to create a game that had the potential to create social change. The game Junomi was designed to address the problem of loneliness among Danish teenagers and create opportunities for the families to play and experiment with the ways in which they communicate together. The game is a location based smart-phone game that takes place in players' everyday environments around the city. Players invite close family members to play for an agreed period of time (for example a week or a couple of months). Throughout the game period, players create questions, each with three possible multiple choice answers, and place them on a map to be found by other players. When other players pass by the question locations on their everyday routes around the city, the questions pop up on the phones."

Abstract: "This essay is about common problems that can arise during game development projects. It is focused around the production cycle and how the game industry treats the game development pipeline. It mainly describes issues with communication within game development teams, problems concerning planning and how the design process affects members of the game development team's work process and efficiency. It includes an analysis of common problems that I have found during my studies of literature describing the game industry, a short research study of post mortems written by game developers and a survey about game design documentation and communication sent out to game developers and game design students."

Abstract: "Mobile games - in particular, games played on smartphones and tablet computers - are becoming increasingly popular. Yet, there has been little research into whether players can experience immersion while playing mobile games. As the potential for immersive mobile games would be of interest to game developers, researchers and players, it is proposed to measure mobile immersion by comparing Osmos, a multi-platform ambient video game, on three differentsized devices - a smart phone, a tablet and a desktop computer."

Abstract: "In recent years, there has been a dramatic proliferation of research concerned with game based learning and intelligent system s . Although the intelligent agent bas ed system has existed for many years, only recently its surge of mainstream popularity motivated researchers to acknowledge its educational value. With the increasing usage of game based learning, reliability requirements for intelligent system s or multi - a gent system s have become more critical. Quiz game is one of the game types which is easy to develop and not restrict ed by any specific subject and any people . And the m ulti - agent based system is flexible and saving resource . Hence we integrate the quiz gam e into multi - agent system s , we called it m ulti - agent based quiz game and also d evelop a framework to build personalized assessment game . For the instructor, they can understand student's playing situation and experience . For the students, they have p ersona lized assessment game . In this paper, we proposed a framewor k of multi - agent based Quiz - MASter , and describe each service from each agent briefly."

Abstract: "We define data games as games where gameplay and/or game content is based on real-world data external to the game, and where gameplay supports the exploration of and learning from this data. This concept is discussed in rela- tion to open data, procedural content generation and serious games, and research challenges are outlined. To illustrate the concept, we present six prototype games and content generators of our own making. We also present a tentative taxonomy of actual and potential data games, and situate the described games within this taxonomy."

Abstract: "A recent trend within computational intelligence and games research is to investigate how to affect video game players' in-game experience by designing and/or modifying aspects of game content. Analysing the relationship between game content, player behaviour and self-reported affective states constitutes an important step towards understanding game experience and constructing effective game adaptation mechanisms. This papers reports on further refinement of a method to understand this relationship by analysing data collected from players, building models that predict player experience and analysing what features of game and player data predict player affect best. We analyse data from players playing 780 pairs of short game sessions of the platform game Super Mario Bros, investigate the impact of the session size and what part of the level that has the major affect on player experience. Several types of features are explored, including item frequencies and patterns extracted through frequent sequence mining."