Watched this a few weeks ago, there are 4 short oav's each one is about 15 minutes long and its set after the movie. Each episode is a fast paced battle set in their home city as it burns down around them.
Synopsis: The four episodes are set in Southtown, the imaginary city well known to all fans as the stage of numerous death matches throughout the KOF series. Many past heroes of the saga make their appearance here, and the four plots intertwine to create a large-scale drama, that is also linked to the story of KOF Maximum Impact 2.
Had to mention this as it has an amazing soundtrack, really gets your heart pumping and your pulse racing throughout the fight scenes
Well worth getting hold of a copy, short but stunning in my opinion