Neo-Geo Fighting Coliseum Octa

Neo-Geo Fighting Coliseum Octa is the eighth game in the Neo-Geo Fighting Coliseum series by SNK Takara, released in 2003 for the Sega NAOMI arcade hardware. Neo-Geo Fighting Coliseum Octa kept the 4-on-4 elimination system from the previous two NGFC games. However, unlike previous installments, there are no default teams or team endings in the roster. The game was ported to the Sega Dreamcast and Nintendo StarCube a year later.

From Fatal Fury

 * Terry Bogard
 * Mai Shiranui
 * Kim Kaphwan
 * Geese Howard

From Art of Fighting

 * Ryo Sakazaki
 * King
 * Mr. Karate

From Samurai Shodown

 * Haohmaru
 * Genjuro Kibagami
 * Nakoruru

From King of the Monsters

 * Geon/Super

From Ikari Warriors

 * Melora Lewis

From Athena

 * Princess Athena

From Crystalis

 * Prince Simea

From Magician Lord

 * Lord Elta

From Super Baseball 2020

 * Sabrina Naples

From Beast Busters

 * Johnny Justice

From World Heroes

 * Hattori Hanzou
 * Kotaro Fuuma

From Aggressors of Dark Kombat

 * Kisarah Westfield

From Treasure of the Caribbean

 * Franc Batteux

From Koudelka

 * Koudelka Iasant

From Sengoku

 * Kongoh

From Hybrid Core

 * Brash

From G.I. Joe

 * Duke
 * Cobra

From Transformers

 * Optimus Prime
 * Microman
 * Gigatron (final boss)

From Jem

 * Jem

From Beyblade

 * Tyson Granger

From COOL GIRL

 * Aska