Shenmue I & II is a groundbreaking open-world action-adventure game originally released for the Dreamcast in 2000 and 2001. Developed by D3T, it combines elements of jujitsu combat, investigative sleuthing, RPG features, and engaging mini-games. Players assume the role of Ryo Hazuki, who witnesses the tragic murder of his father and becomes determined to seek vengeance. The first part of the game takes place in Yokosuka, Japan, where Ryo must explore a richly detailed open world, gathering clues and confronting various dangers. In the sequel, Ryo travels to Hong Kong, China, immersing himself in the underworld and encountering a diverse cast of martial artists as he unravels deeper mysteries. Shenmue pioneered many gaming conventions, introducing a persistent open world with dynamic day-night cycles, changing weather, and bustling NPCs who follow their own routines. Players will experience innovative gameplay features such as Quick Time Events (QTEs) and a variety of mini-games. With its profound storytelling, intricate gameplay, and unique design, Shenmue I & II remains a classic that has significantly influenced the world of gaming.