Neo McDonald & Geo Kentucky

Neo McDonald and Geo Kentucky are the two protagonists of SNK's arcade quiz game Quiz Dai Sousa-sen and its sequel Quiz Meitantei Neo & Geo: Quiz Dai Sousa-sen Part 2. Their names are derived from SNK's home console, the Neo Geo. They are voiced by Hiroyuki Arita in The King of Fighters 2000. Neo is typically seen in a white jacket and red shirt, while Geo wears a blue suit and glasses. Geo's visual design was based on a photograph of SNK staff member Toyohisa Tanabe. They are two talented private investigators who frequently offer their services for free, often leading to issues with their rent. Despite offers from various organizations, they prefer to remain independent, working on the streets. Their adventures span the globe, time, and even outer space. Neo is more hot-headed and action-oriented, whereas Geo is calmer, polite, and avoids fights unless it benefits them. They often face opponents with quizzes, using their fists and surroundings when they answer correctly.