Spelet är från Japan vilket kräver japansk NTSC-maskin.
Obs, du kan inte spela detta på en svensk spelkonsoll.

In AD 2000, a special martial arts event is planned through a collaboration of the two most powerful world organizations: Garcia Financial Clique and Masters Foundation. The gala event will ease the political conflicts between the two powers. Its name was Millennium Fight 2000. Many renowned martial artists have registered for the tournament. People around the world focus intensely on the upcoming exhibitions. The long-awaited opening ceremony is a huge success. No one notices the signs of impending chaos.

This game utilizes a ratio system, in that the ratio is a rating of a characters overall strength, ranging from 1 to 4. Teams of up to four can be assembled, but their combined ratios must equal and go no higher than 4. The gameplay uses the SNK-style four-button format. The player also has their choice of groove, or attack meter. The SNK-Groove is based on Extra mode from The King of Fighters 94 to The King of Fighters 98, while Capcom-Groove is based on the gameplay system from Street Fighter Alpha.