Chrono Cross (クロノ・クロス ,Kurono Kurosu^?) is a console role-playing game developed and published by Square (now Square Enix) for the Sony PlayStation video game console. It is the sequel to Chrono Trigger, which was released in 1995 for the Super Nintendo Entertainment System. Unlike its predecessor's "Dream Team", Chrono Cross was developed primarily by scenarist and director Masato Kato and other programmers from Chrono Trigger, including art director Yasuyuki Honne and sound planner Minoru Akao. Composer Yasunori Mitsuda scored Chrono Cross and Nobuteru Yūki designed its characters.^[1]

The story of Chrono Cross focuses on a teenage boy named Serge and a theme of parallel worlds. Faced with an alternate reality in which he died as a child, Serge endeavors to discover the truth of the two worlds' divergence. The flashy thief Kid and many other characters assist him in his travels around the tropical archipelago El Nido. Struggling to uncover his past and find the mysterious Frozen Flame, Serge is chiefly challenged by Lynx, a shadowy antagonist working to apprehend him.

Upon its release in Japan in 1999 and in the United States in 2000,^[2] Chrono Cross received high ratings and critical acclaim, earning a rare perfect 10.0 score from GameSpot.^[3] However, many gamers regarded Chrono Cross as a somewhat disappointing sequel to Chrono Trigger, given the lack of plot continuity between the two games, the complete overhaul of the combat system and the addition of dozens of new playable characters, most of whom were shallow caricatures. Nevertheless, the game's 1.5 million copies shipped worldwide led to a Greatest Hits re-release and continued life in Japan as part of the Ultimate Hits series.^[4][5] A "Millennium Edition" featuring a calendar, clock, and music sampler disc was also released.