Plot: Dance Dance Revolution 4thMix is the fourth game in the main Dance Dance Revolution series of music video games. It was released as an arcade game by Konami on August 24, 2000 in Japan. 4thMix features 136 songs, of which 37 are new songs available and 12 are new unlockables that require an operator...
Plot: Dance Dance Revolution 2ndMix, sometimes abbreviated as 2ndMix, is the second game in the Dance Dance Revolution series of music video games. It was released as an arcade game by Konami on January 29, 1999. Wikipedia