In the modern era where video games are booming, the art of games has evolved through generations and there are many artistic aspects of games that are worthy of study. Some games have a lot to offer in terms of art, so they can be used as practical examples to help improve the game's art. Wildfrost, released on 12 April 2023, is an example of a game where the various character designs are featured, and the overall art level is remarkable among all card games. The purpose of this article is to research and learn specific aspects of the art in Wildfrost in order to help more games with their art. Such a study is beneficial to the development of game art, allowing more game makers to have a deeper insight into the game art and provide some help to the development of the game. The art in Wildfrost is divided into three directions by article: art style, UI design, and juicy design, and studied separately. By separating and simplifying the art in the game, this approach makes the study more accessible and more specific. After studying them, the article concludes each direction's merits and design features and further elaborates and investigates why they are suitable and designed in the subsequent discussion section.