As GameSpot News reported last Thursday, King Of Fighters is currently in development for the Nintendo Game Boy Advance. Today, we have the first screenshots from the GBA port, which is currently underway at Japanese development studio Marvelous Entertainment. The story is set after King of Fighters 97 and features over 20 characters. The game is currently 30 percent complete, but is already looking very impressive. A release date has not been set at this time.