SUD Inc. is a mobile game development studio founded in 2013, known for its innovative approach to casual gaming. The studio gained significant recognition with the launch of "Dr. Driving," which became a popular title in the driving simulation genre, marking a major milestone in their history. Over the years, SUD Inc. has expanded its portfolio with titles like "Dr. Chess" and "Dr. Janggi," further establishing its presence in the mobile gaming market. Key personnel at SUD Inc. include founder and creative director, who has been instrumental in shaping the studio's vision and game design philosophy. The team is composed of talented developers and designers who focus on creating engaging and user-friendly experiences. SUD Inc. has made a notable impact on the gaming industry by popularizing casual games that emphasize simplicity and accessibility, contributing to the growth of mobile gaming. The studio specializes in casual and simulation games, often incorporating elements of strategy and skill. The studio has received various accolades for its work, including high ratings on app stores and recognition within the mobile gaming community, solidifying its reputation as a key player in the industry.