The discovery and retrieval of video games in library and information systems is, by and large, dependent on a limited set of descriptive metadata. Noticeably missing from this metadata are classifications of visual styledespite the overwhelmingly visual nature of most video games and the interest in visual style among video game users. One explanation for this paucity is the difficulty in eliciting consistent judgements about visual style, likely due to subjective interpretations of terminology and a lack of demonstrable testing for coinciding judgements. This study presents a taxonomy of video game visual styles constructed from the findings of a 22-participant cataloging user study of visual styles. A detailed description of the study, and its value and shortcomings, are presented along with reflections about the challenges of cultivating consensus about visual style in video games. The high degree of overall agreement in the user study demonstrates the potential value of a descriptor like visual style and the use of a cataloging study in developing visual style taxonomies. The resulting visual style taxonomy, the methods and analysis described herein may help improve the organization and retrieval of video games and possibly other visual materials like graphic designs, illustrations, and animations.

Despite the increase in interest in video games across commercial and academic areas, organizational systems for classifying them remain inadequate, particularly in describing the visual styles of video games. Because video games are by and large a visual medium, the ability to describe their visual "look" coherently and consistently greatly contributes to their discovery through classification. A set of controlled terms would be instrumental in complementing game recommendation engines and search applications in digital libraries to meet users' content-related information needs. In our study we examine the academic and usergenerated content about video games' visual styles in order to extract potentially useful controlled vocabulary terms. These terms are then organized into facets and arranged into a classified schedule. In this poster, we discuss the challenges in our controlled vocabulary term definitions and their application.