NeoGeo Battle Coliseum/Modern Warriors

Original fighters
Ai's and Yuki's move are mostly references to several other SNK games for the NeoGeo. Ai's moves refer to Robo Army, Joy Joy Kid, the Baseball Stars series, Last Resort, 2020 Super Baseball, and Top Hunter. Yuki's moves refer to Beast Buster, Burning Fight, Mutation Nation, Riding Hero, and Sengoku.

Ai

 * First appearance: NeoGeo Battle Coliseum

Yuki

 * First appearance: NeoGeo Battle Coliseum

The King of Fighters
The King of Fighters characters are most representational of The King of Fighters 2003.

K'

 * First appearance: The King of Fighters '99

Kyo Kusanagi

 * First appearance: The King of Fighters '94

Iori Yagami

 * First appearance: The King of Fighters '95

Shermie

 * First appearance: The King of Fighters '97

Art of Fighting/Buriki One
Mr. Karate represents Ryo as he is depicted in Buriki One. Robert is also slightly different from his KOF and AOF appearances.

Lee Pai Long

 * First appearance: Art of Fighting

Mr. Big

 * First appearance: Art of Fighting

Mr. Karate

 * First appearance: Art of Fighting

Robert Garcia

 * First appearance: Art of Fighting