Ryu Ga Gotoku, also known as Yakuza in the West, is a popular video game series developed by Sega. The franchise debuted in 2005 and is known for its blend of action-adventure gameplay, open-world exploration, and engaging storytelling. Players typically follow the life of Kazuma Kiryu, a former member of the Yakuza, as he navigates the criminal underworld of Japan. The series features a mix of intense combat, side quests, and mini-games, allowing players to immerse themselves in the vibrant urban environments. Each installment often explores themes of loyalty, honor, and redemption, making it a unique experience in the gaming landscape.