Arcade game manufacturers employ multiple design strategies to accommodate players with color vision deficiency. A primary approach involves implementing symbol-based systems that complement color cues, ensuring critical game information remains distinguishable regardless of color perception. Designers frequently incorporate high-contrast color palettes specifically tested for visibility across different types of color blindness, particularly avoiding problematic red-green combinations. Many modern arcade cabinets feature adjustable color settings, allowing operators or players to select optimized visual modes. Texture and pattern variations serve as effective alternatives to color coding, with developers adding distinctive shapes, blinking patterns, or positional variations to convey essential game feedback. Interface elements often include secondary indicators like icons, text labels, or sound cues that duplicate color-based information. Leading manufacturers conduct thorough accessibility testing with color blind participants during development phases, while some incorporate color blindness simulation software into their design workflow. These comprehensive measures ensure that arcade entertainment remains inclusive and enjoyable for the approximately 1 in 12 male and 1 in 200 female players with color vision deficiency, maintaining both gameplay integrity and competitive fairness across diverse player populations.