Developed by Atlus, Catherine has made the jump to the U.S markets from Japan where it was known as キャサリン Kyasarin. What we got here is a treat for both fans of anime and for those who are looking for something different, because this is something you never played before. Catherine, is about Vincent who works in the tech industry and spends late nights with his friends at a bar. Vincent's love life revolves around his girlfriend Katherine (That’s Katherine with a “K”) who he has been dating for several years. Katherine wants to take the relationship to the next level but Vincent is unsure of what to do.
The main plot in Catherine takes off when an attractive, seductive blonde enters Vincent's life. That would be Catherine with a “C”. After a late night at the bar with Catherine, Vincent wakes up next to the blonde bombshell. He realizes that he cheated on Katherine and thus begins his quest to get out of this situation that he has found himself in. Should he be faithful to Katherine and marry her? Or pursue a relationship with Catherine in whom he is mildly interested?