Capcom vs. SNK 2: Mark of the Millennium 2001 (Millionaire Fighting 2001 in Japan) is the sequel to the game Capcom vs. SNK: Millennium Fight 2000 and the sixth game of the crooks SNK vs. Capcom.
This game was released on NAOMI hardware in the arcade. It was later released of the Sega Dreamcast (Japan only) and PlayStation 2, GameCube and Xbox would receive an updated version called Capcom vs. SNK 2 EO.
Capcom vs. SNK 2, combines the characters and types of game elements Capcom vs. SNK, mainly from Street Fighter and The King of Fighters. Other elements, more notably different, incorporate elements from other games, such as Street Fighter III, Final Fight and Garou: Mark of the Wolves and the Samurai Shodown series.