Plot: Bust a Groove 2 is a hybrid music/fighting game released in 1999 for the Sony PlayStation and is the sequel to Bust a Groove. The game was originally released in Japan as Bust a Move 2: Dance Tengoku Mix, and was never released in Europe. Wikipedia
Plot: Bust a Groove is a hybrid music/fighting video game for the Sony PlayStation released in 1998. The game was published by the Japanese video game developer Enix in Japan and brought to Western releases, including its now-defunct 989 Studios or SCEE in Europe. Wikipedia
Plot: Driving Emotion Type-S is a racing game developed by Escape, a subsidiary of Square. It was published in Japan on March 30, 2000 and was Square's first release for the PlayStation 2 console. Wikipedia
Plot: Code Age Commanders: Tsugu Mono Tsugareru Mono is a Japan-exclusive action role-playing game developed and published by Square Enix on October 13, 2005 for the PlayStation 2. Wikipedia