My favorite mode is World Tour Mode

Various other secret modes are unlocked in the game as well, creating a high level of re-play value for a fighting game

Alpha 3 introduced an incredible World Tour mode, enabling players to tour the world (if you will) fighting various characters under various conditions

It has awesome game modes cool levels and best of all its the never ending fun of a 2d fighter

With Capcom vs SNK 2 and other great 2-D games of that era