Capcom vs. SNK: Millennium Fight 2000 is a fighting game by Capcom. It is the second game in the SNK vs. Capcom series, a video game series that features characters from Capcom and SNK games.
This game utilizes a "ratio" system, in that the "ratio" is a rating of a character's overall strength, ranging from 1 to 4. Teams of up to four can be assembled, but their combined ratios must equal to go no higher than 4. The player also has their choice of "groove", or attack meter, the SNK groove is based oon Extra mode from The King of Fighters '94 to The King of Fighters '98 and Capcom groove is based on A-ISM from the Street Fighter Alpha series.
An update to the original Capcom vs. SNK titled Capcom vs SNK Pro was released on the Sega NAOMI GD-ROM hardware in 2001. New additions included Joe Higashi (SNK's Fatal Fury) and Dan (Capcom's Street Fighter), new moves for existing characters, and new modes to play.