Characters who appear in the SNK's Crisis Crossover Fighting Game NeoGeo Battle Coliseum.
Characters from other franchises
- The King of Fighters: Kyo Kusanagi, Iori, K', Shermie
- Fatal Fury: Mai Shiranui, Kim Kaphwan, Tung Fu Rue, Geese Howard, Jin Chonrei, Jin Chonshu
- Garou: Mark of the Wolves: Terry Bogard, Rock Howard, Hotaru Futaba
- Art of Fighting: Robert Garcia, Lee Pai Long, Mr. Big
- Buriki One: Ryo Sakazaki (as Mr. Karate)
- Samurai Shodown: Haohmaru, Genjuro, Nakoruru, Shiki, Asura
- The Last Blade: Kaede, Moriya Minakata, Akari Ichijou, Keiichiro Washizuka
- Metal Slug: Marco Rossi, Mars People
- ADK:
- World Heroes: Hanzo Hattori, Fuuma Kotaro, Mudman, Neo Dio
- Aggressors of Dark Kombat: Kisarah Westfield
- Fu'un: King Lion, King Leo
- Athena: (Goddess) Athena
- King of the Monsters: Cyber Woo (Atomic Guy also appears as Yuki's Super Sentai-esque form)
Original Characters
Yuki and Ai are agents of the Federative Government of New Japan, in the NEOGEO World. WAREZ has been planning to conquer the NEOGEO World and Yuki volunteered to investigate. Ai was announced as his backup and he got frustrated with this, because he thought he would have to protect her. They entered the Battle Coliseum, eventually defeating Goodman and stopping WAREZ.
- Action Duo: With Ai.
- Affectionate Parody: Of the Super Sentai series.
- Ass-Kicking Pose: The "I'm not boy" pose, especifically.
- Badass Bandolier: His watches do the job very well.
- Badass Bureaucrat: A federal agent that kick asses.
- The Cameo: In The King of Fighters: Maximum Impact 2, Kyo's Normal Outfit-Variation G & H are the 1P and 2P colors of Yuki.
- Catchphrase: Both based on Neo Geo Pocket slogans: "Catch your pocket" and "I'm not boy."
- Curtains Match the Window: Kind of subverted because of his blond locks, but the eyes and the rest of his hair matches.
- Hero Protagonist: Along with Ai.
- Pigeonholed Voice Actor: Thanks to Hikaru Midorikawa, a guy who really knows about hero stereotypes.
- Power Source: His two watches which provides him of energy power to throw and even transform into other things.
- Primary-Color Champion: White and red with the blue energy from his watches.
- Red Is Heroic: Wears red, and is one of the main protagonists of this game.
- Red Oni, Blue Oni: The Red to Ai's Blue.
- Religious Bruiser:"God is in my fists!"
- Shout-Out: Most of his moves are either directly named after obscure SNK games, puns, or references to the Neo Geo hardware.
- "Mutation Combination" is a reference to Mutation Nation.
- "Fire Suplex Hold" is one to 3 Count Bout/Fire Suplex.
- Timed Power-Up: Yuki has two, one for increased damage and one for increased defense, in both has limited time and shines with a color (red for damage and yellow for defense).
- Voluntary Shapeshifting: Yuki can transforms into Duke Edwards from Burning Fight and Atomic Guy from King of the Monsters 2 (the latter with Ai via All Your Powers Combined).
Ai and Yuki are agents of the Federation Government that are sent to investigate WAREZ's intentions. Ai and Yuki enter the tournament and after meeting many friends and enemies, they managed to defeat Goodman and free the world of Neo-Geo from WAREZ's terrible intentions.
- Action Duo: With Yuki.
- Action Girl: Considering that she's one of the main protagonists of a fighting game, it's to be expected that she is capable of fighting.
- Badass Adorable: Ai is a, let's just say, cute girl. Ai is also an experienced agent tasked with eliminating WAREZ.
- Blue Is Heroic: Wears blue, and is one of the main protagonists of this game.
- Breakout Character: Apart of this game, Ai also appears in Days of Memories series and in some SNKP mobile games.
- The Cameo: As Yuki, in The King of Fighters: Maximum Impact 2, Fio's Normal Outfit-Variation G & H are the 1P and 2P colors of Ai.
- Gamer Girl: Always handling a Neo Geo Pocket with her and playing with it everytime she can.
- Genki Girl: Ai is a cheerful girl.
- Girly Girl: With Girlish Pigtails included.
- Hero Protagonist: Along with Yuki.
- Innocent Blue Eyes: Considering that she's a lot more chipper than Yuki, she has such eyes.
- Loyal Animal Companion: Neo Poke-kun from Neo Geo Pocket's Ganbare Neo Poke-Kun, which is also the Mascot of this handheld console.
- Primary-Color Champion: White and Blue with touches of red.
- Red Oni, Blue Oni: The Blue to Yuki's Red.
- Shout-Out: Like Yuki, most of her moves are named after SNK games.
- Summoning Artifact: Ranging from harmless Tetris-like pieces (a nod to the early Neo Geo game Joy Joy Kid) to summoning SYD-RX (the player ship of Alpha Mission II) as her hyper move.
Mizuchi is a clone of Orochi made by WAREZ. It is unknown how he was exactly created, but it is implied that he possessed a part of Orochi's spirit. The body he possesses is a black-haired boy, believed to not be of Orochi blood. If he is defeated, his body will disintegrate, unable to contain the deity's power any longer. In his ending, the spirit part of the deity merges with its host and releases Orochi in the world again. Mizuchi was a Soul Gaia and he will let them return to nothingness.
- Artificial Human: He's not just a clone, but a clone meant to contain Orochi's power.
- Clones Are People, Too: Despite his origins as an Orochi clone, Mizuchi clearly demonstrates some individual personality traits.
- Deity of Mortal Creation: Of all the bosses in the game, Mizuchi from is the only one being created in laboratory by WAREZ to recreate Orochi (from The King of Fighters series), being a clone with part of Orochi's soul. And as him, Mizuki is a SNK Boss as well.
- Despair Event Horizon: His ending in the game.
- Eerie Pale-Skinned Brunette: His original form before becomes Mizuchi.
- Expy: Of Orochi, obviously. Also, Mizuchi itself is a Japanese deity as Orochi.
- A God Am I: He's not quite a god like Orochi, but still has one hell of a complex to comepensate.
- Humanity Is Infectious/Kill All Humans: Unlike Orochi, who holds at least some regard for humans, Mizuchi loathes them and wants to wipe them from the face of the earth.
- Moveset Clone: Of Orochi, with a few variations.
- Mystical White Hair: Same deal as Orochi, considering that he's a clone of Orochi.
- One-Winged Angel: The kid in the intro quickly becomes Mizuchi before the fight starts.
- Power Dyes Your Hair: Unleashing Mizuchi's true power causes his hair to quickly turn from black to white.
- Orochi: A clone of this god made by WAREZ.
- Red Eyes, Take Warning: At least seen in his artwork.
- SNK Boss: Just like the original.
- Superpower Meltdown: If he is defeated, his body will disintegrate, unable to contain the deity's power any longer.
- Walking Shirtless Scene: Much like Orochi, Mizuchi fights sans shirt.
- White Hair, Black Heart: He's probably even worse than Orochi, as Mizuchi hates all humans and wants to wipe them out without any good reason... and he has the hair to boot.
The president of WAREZ, a corporation that's a front for his scheme to take over the world of Neo Geo. Because he knows there are many powerful people who could foil his scheme, he hosts and sponsors a tournament to eliminate them all in one fell swoop. That, and he creates Mizuchi, a clone of Orochi, and allies with both Neo Dio and King Leo.
He "fights" by ordering around the Saru-Oh, a monkey spirit he controls with a flaming whip, to attack his opponents.
- Ambition Is Evil: He wants nothing but to take over the world of Neo Geo.
- Corrupt Corporate Executive: The evil president of WAREZ.
- Evil, Inc.: His company WAREZ is this.
- Meaningful Name: His corporation's name, WAREZ, an obvious play on the word warez, as SNK Playmore blames software piracy as one of the contributing factors to its 2001 bankruptcy.
- Expy:
- Of Igniz from The King of Fighters 2001, with WAREZ being an expy of the various groups and organizations in KOF and other SNK fighting games that host tournaments as fronts for their true goals.
- Also, SNK deliberately expied themselves with Goodman, Making the final boss of the Neo Geo crossover title a physical representation of their bankruptcy; visibly designed like Igniz (boss of KOF 2001, the year they went bankrupt), controlling a company called WAREZ (see above).
- Saru Oh seems to be based on Oozaru from Dragon Ball.
- Of Igniz from The King of Fighters 2001, with WAREZ being an expy of the various groups and organizations in KOF and other SNK fighting games that host tournaments as fronts for their true goals.
- Familiar/Monster Allies: Saru Oh, or "Monkey King", a flaming monkey he controls with a flaming whip.
- Final Boss: Of the game proper, being the president of WAREZ and the hardest out of the four bosses that can be fought in this game.
- Generic Doomsday Villain: He has no real reason for why he wants to take over the world of Neo Geo. He's more or less just there so all these characters have an enemy to band together to fight against.
- Ironic Name: Goodman is not a good man in the slightest.
- It Must Be Mine!: In his official profile, Goodman dislikes "anything that doesn't belong to him".
- Mana Shield: Goodman can create a shield made of golden energy.
- Original Generation: He makes his debut in this game and is the Big Bad all of the other characters are fighting against. Villains from other games like Neo Dio and King Leo are working alongside him, and his corporation's advanced enough to make a clone of Orochi, the Greater-Scope Villain of The King of Fighters.
- Playing with Fire: Goodman has a fire whip that uses to hit and burn the enemy, throw fire powers and control Saru Oh, which also is made of Technicolor Fire (blue/violet fire).
- Red Is Violent: Goodman's outfit is full of red with touches of white and yellow, contrasting Yuki.
- SNK Boss: His attacks have priority over everything, and he can inexplicably heal his red health.
- Take Over the World: His ultimate goal is to take over the world of Neo Geo.
- Timed Power-Up: Same as Yuki, but only for increased damage, which also affects Saru Oh.
- Unskilled, but Strong: Saru-Oh's the only real reason he's so difficult. He himself only has a couple punches and kicks, and occasionally lashes at you with his whip.
- Whip of Dominance: He's a cold and authoritative Corrupt Corporate Executive who wants to Take Over the World, and fittingly wields a flaming whip in combat. But more importantly than lashing at you, his whip is actually what he uses to command his Familiar Saru-Oh in battle, tugging or cracking the whip in different ways to have Saru-Oh perform different moves.
- White Hair, Black Heart: A cruel corporate leader fueled purely by ambitious greed, with hair as white as snow.