The King of Fighters 2002 Unlimited Match‘s official site is now live
There is no mention of any type of online component, but considering SNK Playmore's track record when it comes to online implementation, maybe it's for the best.
from the site:
LINK The King of Fighters 2002 Unlimited Match official siteThe second title in the UM series is a fully upgraded version of KOF 2002, a masterpiece of the KOF series deserving of a place honor along with KOF ’98. Based on THE NESTS CHRONICLES, this title includes the most characters of any title in KOF history. All graphics and background music have been completely redone and the game balance has also been extensively redesigned. New moves have been added and others have been brought back, meaning that players can enjoy battling it out for longer than ever.
tags: SNK Playmore, The King of Fighters, The King of Fighters 2002 Unlimited Match