AI Doctor: Casual Roguelike is a free mobile game developed by Nanali Studios. This action-packed game combines elements of hack and slash gameplay with a medical fantasy theme. The game is based on the popular K-web novel/webtoon and offers an immersive experience for players.

In AI Doctor: Casual Roguelike, players take on the role of Soo-hyeok Lee, a first-year internal medicine resident who becomes one with the medical artificial intelligence, Baruda, after an unknown explosion. As Baruda, players must destroy viruses that make patients sick and become the world's strongest internal medicine doctor.

The game offers easy and simple gameplay that can be enjoyed with one hand, making it accessible anytime, anywhere. Players can unleash brilliant attack effects using various roguelike skill combinations. The game also features a cool action and a sense of impact that provides a satisfying experience.

AI Doctor: Casual Roguelike includes various content for fans of the K-medicine fantasy genre. The original web novel has accumulated 45 million downloads and has been adapted into a webtoon and a drama series starring K-actor Joo Ji-hoon. The game also has a dedicated YouTube channel with 960,000 subscribers.

Overall, AI Doctor: Casual Roguelike offers an exciting and unique gaming experience for fans of action games and medical fantasy. It's a must-play for those looking for a thrilling adventure in the world of internal medicine.