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

"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: Digital games have the potential to create active and engaging environments for learning, supporting problem-solving, communication and group activities, as well as providing a forum for practice and learning through failure. The use of game techniques such as gradually increasing levels of difficulty and contextual feedback support learning, and they can motivate users, using challenges and rewards, competition and mystery. Above all, computer games provide safe spaces in which learners can play, explore, experiment, and have fun. However, finding appropriate games for specific educational contexts is often problematic. Commercial entertainment games are designed for enjoyment, and may not map closely to desired learning outcomes, and the majority of educators do not have the time or specialist expertise to create their own games. Computer games are expensive to purchase or produce, and learners, particularly busy adult learners, need to be convinced of their effectiveness. So while there are many theoretical benefits to the use of computer games for learning, it given the increasing economic constraints in education, their use may simply not be practical. This paper presents three alternative ways in which the theory and practice of computer games can be applied to education, without the expense. First, the option of developing simple and cost-effective games with low technical specifications, such as alternate reality games, or using virtual worlds or one of the growing number of accessible game-builder toolkits to create educational games, will be explored. Second, learning from games rather than with them is discussed, examining game techniques that naturally enhance learning, and embedding those elements in traditional teaching practices. Third, the paper presents the option of giving learners agency as game creators rather than simply players, so that it becomes the process, not the product, which facilitates learning. The advantages and drawbacks

From the abstract: "In this thesis we present the development of this mobile multi-platform serious game intended to teach the basic information about asthma to teenagers and young adults. We review the design of the game and the mobile technologies used to create the game. We present conclusions based on observations made while interviewees played the game, and detail the changes made to the game based on these observations. Each interviewee also provided feedback on the game, and completed several assessments to measure their knowledge of asthma before and after playing the game. We review the knowledge each interviewee gained from the interaction with the game, and draw and present conclusions based on the background each subject comes from"

Abstract: "This paper propose an educational computer game design model for Malaysian Science and Technology classroom. The model consist of three aspects of game design which are divided into two core component: Learn and Play. The two core components represent the elements of learning and playing in the educational computer game. Balance integration of both components is essential in developing a good educational computer game. The first aspect of game design is the game elements. Game elements referred to elements that form the base of the educational computer game which are the National Curriculum and also computer as the game design platform. The second aspect of game design is the game environments which comprises of teacher and students. Integration of both instructional (teacher's role) and playing (student's role) elements in the game will form the base of the game environments. The third aspect is the factors that need to be considered by the game designer and education expert in designing effective educational computer game. The model aim to guide educational computer game designer and educational expert in developing educational computer game for Malaysian classroom."

"We propose a course design that ts a practical game development project into a regular game design lecture course. As this approach requires a consistent structure, our concept proposes an adaption of Scrum that is based on the game development life-cycle: ABC-Sprints consist of three Sprints to iteratively create Alpha, Beta and Completed versions of a game. We present a detailed walkthrough of the course and give results of a formal evaluation. These indicate that ABC-Sprints help students to manage their workload and to increase productivity over time. Consequently, three teams each presented a game at the end of the course that technically exceeded typical outcomes of game projects without lectures. We hence encourage to apply ABC-Sprints to other curricula and provide a set of recommendations."

From the introduction: "In this paper, we focus on theorizing the design of digital games to support the learning of core scientific concepts and representational practices. Theoretically, we consider two frameworks: Knowledge in Pieces (or KiP) (diSessa 1993; Hammer 1996; Sherin 2001; Clark et al. 2009) and Science as Practice (or SaP) (Pickering 1995; Lehrer and Schauble 2006a; Duschl et al. 2007). While KiP is a theory about the structure of human knowledge, SaP is a theoretical perspective about the development of scientific expertise. Grounded in the history of science, SaP argues that the development of scientific concepts is deeply intertwined with the development of epistemic and representational practices (e.g., modeling). We report how these theoretical frameworks have shaped the design of our digital games for learning Newtonian dynamics across an extended design experiment. We show how shifting from KiP to SaP as the underlying theoretical anchor has ena bled a shift from designing games that focus on conceptual integration (Clark and Martinez-Garza 2012) to games that focus on disciplinary integration. Whereas conceptually integrated games integrate the targeted conceptual relationships directly into the mechanics of the core game environment, disciplinary integration extends conceptual integration by incorporating disciplinary practices as well as conceptual relationships into the mechanics of interacting with, manipulating, or navigating the core game environment. "

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."

"what makes a video game replayable and why exactly the replayability of a game should matter to the companies producing the games and the consumers buying them. Information on replayability is very important to both the companies producing games and the consumers purchasing them. It is necessary for companies to achieve a balance in the amount of replayability a video game possesses. In other words, companies should aim for a certain ―value‖ of game play per dollar. If a game is not replayable, consumers will quickly tire 7 of the game and discard it, as it does not have high replay value. This takes away from the popularity of the game and possible sales from future games in the same series. On the other hand, if the game is too replayable, the consumer may not feel a need to buy any more games and video game companies will be unable to generate a profit. For companies, the value of the game requires a delicate balance to produce a game which will keep players interested long enough for the company to develop a new game before they tire of the game they have, but not too long so that when the company release the new game the buyers are in line waiting for it."

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"

Abstract: "Abstract Game developers spend a large portion of their time developing and tweaking the articial intelligence in video games. Problems related to productivity in the development of AI have been solved using various modeling techniques in the eld of AI, language design and easier to use editors. Using a domain specic language to assist in describing AI can increase productivity in this area. In addition to this, game developers can be relieved from irrelevant tasks such as worrying about performance, correctness of the implementation, memory management and optimiza- tion data structures and focus on the high level description of the game play. In this thesis, we focus on real-time video games and we investigate the development of a domain-specic language containing the necessary elements to describe and execute strategies to achieve goals in a real-time video game. We develop a domain-specic language to express strategies for computer controlled actors using techniques commonly found in em- bedded domain-specic languages, and in particular embedded domain- specic languages in Haskell. To demonstrate this language we have developed a prototype of a real-time strategy game that uses strategies implemented using the domain-specic language developed in this thesis"

"This thesis proposes the development of a video game platform to increase the publics knowledge of required protective actions in the event of a nuclear terrorism attack. Current scientific analyses have identified elementary steps the public should take to increase the likelihood of survival in the event of a nuclear terrorism incident; however, a knowledge gap currently exists with regard to the publics understanding of these required actions. Unfortunately, todays preparedness initiatives do not have the efficacy required to impact significant improvements in this area. Video games, more specifically a sub-genre of games known as serious games, are uniquely postured to address this knowledge gap. Not only do video games provide a motivating, enriching and engaging educational medium, but also they are unique in that they address the emerging educational needs of todays games generation, which desires more interactive educational environments since they have been immersed in technology for the majority of their lives. As such, leveraging this technology can help close the current knowledge gap and increase the nations resilience to nuclear terrorism."

Abstract: "Cloud gaming now makes any computer game playable on a thin client without the previous worries and frustrations about the hardware requirements. It frees players from the need to frequently upgrade their computers as they can now play games that are hosted on remote servers with a broadband Internet connection and a thin client. However, cloud games are intrinsically more susceptible to latency than online games because game graphics are rendered on cloud servers and thin clients do not possess game state information that is required by delay compensation techniques. In this paper, we investigate how the response latency in cloud gaming would affect users' experience and how the impact of latency on players' experience varies among different games. We show that not all games are equally friendly to cloud gaming. That is, the same degree of latency may have very different impacts on a game's quality of experience depending on the game's real-time strictness. We thus develop a model that can predict a game's real-time strictness based on the rate of players' inputs and the game screen dynamics. The model can be used to simultaneously enhance players' gaming and optimize the operation cost of data centers."

Abstract: "In 2010, the authors (Jacobs, a game design professor, Sugarman, a pediatrician, and Rice, a psychotherapist ) started meeting to brainstorm design and play concepts for a therapeutic, physiologically-controlled videogame intended for use by people diagnosed with anxiety and/or autism spectrum disorder (ASD). The goal was to combine cognitive behavioral therapy (CBT), narrative therapy (NT) and biofeedback supported psychophysiological selfregulation (PSR) into a game that would engage adolescents and provide hard data on a player's physical and emotional states during a therapy session. The game concept that emerged is "MindGamersTM in School" (MG), a therapeutic game prototype being developed and tested across two 6-month sessions by the authors and two teams of undergraduate game design and development students at the Rochester Institute of Technology. Pursuing the design required half the team to learn principles, terms and methods of strength-based, client-centered psychotherapy and their application to psychophysiological selfregulation and biofeedback theory and practice. The other half of the team needed to engage in understanding the current state of role-playing videogames, avatar creation systems and game design/development processes. This paper will describe the current game prototype and then focus on MG's design and development process by looking at how the initial design period brought the game design to its current state and how it has continued to influence the production process."

"Abstract Video game developers have a tough road ahead as they try to out-do their competitors and develop the next blockbuster video game. The problem they face is that the cost of developing a video game is rising. The pressure mounts as economic uncertainty has led many consumers to cut spending on lucrative video game titles that publishers are tossing out up to $100 million (in rare cases) to develop, and the publishers are already beginning to feel the heat. Recent years have seen a number of publishers close up shop and even more publishers cutting jobs to save on spending. Despite the need for producing a product more efficiently and within a time restriction, the video game industry bases most of the production phases in-house instead of adopting a 24-hour business model in co-located sites around the world. Implementation of the 24 hour knowledge factory can help to solve some of the problems developers face in the numerous phases of video game development. However, publishers have yet to take advantage of this efficient business model."

Published 2013 and excerpted in Google Books. From the description: "In Honoring the Code: Conversations with Great Game Designers, 16 groundbreaking game developers share their stories and offer advice for anyone aspiring to a career in the games industry. You'll learn from their triumphs and failures and see how they dealt with sweeping changes in technology, including critical paradigm shifts from CD-ROMs and 3D graphic cards to the Internet and mobile revolution. The book presents in-depth interviews with a diverse mix of game professionals, emphasizing the makers of adventure games, role-playing games, and real-time strategies. It focuses on developers who have contributed to multiple eras or genres as well as those who have hired, taught, or mentored newcomers. Since the mobile revolution has opened up new demographics and new gameplay mechanics, the book features current developers of games for mobile devices. It also explores how indie game developers are making commercial-quality games with a small team mostly using free tools and funded with crowdsourcing applications."

Abstract: "The Global Game Jam provides a unique opportunity to study time-constrained game development at a massive scale. We administered a free-response survey to 2013 Global Game Jam participants about their game development process. Categorized responses show: (a) participants use diverse in- spirations; (b) set goals for their personal benet, the im- pact on game players, and structure of the game system; (c) rarely employ traditional prototyping; and (d) evolve their games by scoping down many ideas, grounding a vague idea through implementation, and iteratively expanding a sim- ple core game. We discuss next steps to gain more in-depth information about design processes"

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."

"Problem-based learning is a pedagogical approach which started in early 1970s. It is well developed and established until now. Aalborg University in Denmark is one of pioneering world universities in PBL and has accumulated a huge experience in PBL for many different study lines. One of them is Medialogy education, which was established in 2002. This paper presents transfer of experiences from Medialogy education in Denmark to Game development education in Serbia - a new (2 years old) study line successfully developed in the country where game development companies hardly exist, but a need for newly educated programmers is evident."

from the abstract: "The Meta!Blast project was developed to provide a medium that lends itself to the com- prehension of cell and metabolic biology by placing the student into a virtual plant cell and allowing them to experience plant biology rst-hand (Wurtele, 2011). By taking advantage of existing agile development methodologies, Meta!Blast has been designed to meet many of the challenges of developing video games in an academic environment. Using a special editor, educators and researchers can also modify in-game content in an eort to tailor the game to their specic curriculum needs. Due to the massive, explorative environment in which the game places players, Meta!Blast provides an ideal environment for a variety of other STEM-related mini-games. By leveraging existing methods of current software used to teach computer science, the initial development stage of a mini-game within Meta!Blast called TALUS (Technology Assisted Learning Using Sandbox) has been designed to let players experience dierent computer programming con- ix cepts. The rst iteration has shown that an environment can be created that allows players to interact with actual computer code in a fail-safe and non-violent manner; furthermore, it has the potential to augment a player's existing knowledge of computer programming."