Hiryuu no Ken Twin (飛龍の拳ツイン, literally translated as 'Fist of the Flying Dragon Twin') is a fighting game developed by Culture Brain and published by Nintendo for the Nintendo 64 in Japan in 1997. It is the sequel to the Super Famicom game Hiryuu no Ken Special, and the third installment in the Hiryuu no Ken series. The game features a unique two-player simultaneous play mode, allowing two players to fight each other at the same time. The game is set in a fictional martial arts tournament in which fighters from around the world compete for the title of 'Fist of the Flying Dragon'. Players choose from twelve different characters, each with their own unique fighting style and special moves. The game also features a practice mode, where players can hone their skills and learn the different moves of each character. The gameplay of Hiryuu no Ken Twin is similar to other fighting games of the era, with players using a combination of punches and kicks to defeat their opponents. Players can also use special moves to gain an advantage over their opponents. The game also features a 'Fury Meter' which increases as players take damage, allowing them to unleash powerful special moves once it is full. Hiryuu no Ken Twin is an enjoyable fighting game that offers a unique two-player simultaneous mode and a variety of characters to choose from. It is a great game for fans of the series, as well as for those who just want to have some fun with a classic fighting game.