From the perspective of visual design, this research aims to analyze the expression form of Jiangnan garden elements in the game scene. Based on visual design methods, the case analysis method is adopted, and the theoretical basis of design psychology, design aesthetics and user experience design is comprehensively used to systematically study the application of garden elements in Jiangnan in the current game scene design. By studying the function and expression of Jiangnan garden elements in the existing game scene design, the research explores the innovative design method in the game scene. From the viewpoint of visual angle and the user experience, the research puts forward to form the aesthetic to create visual impact, symbolization in scene show scene narrative, scene lens language artistry and immersive interactive user experience four design optimization method for game developers to design for the future related game scene with innovative ideas.