gba.n64europe.com chats with EA Black Box' Online Community Manager, Jonathan Long as he talks about the GBA versions of Need for Speed: Underground:
Q. The console versions will feature gamemodes such as 'Drag Racing'. Does the Advance version continue with these?
A. Yes the GBA is made to resemble the console versions in every respect, from Game Modes all the way down to customizing your car. It's actually quite amazing what we've managed to accomplish. We will feature Circuit Races, Sprint Races, Drag Races and Drift Races. We will also have a Dynamic Underground Mode that changes every time you create a new game, basically battling random opponents in a leader board to be the best underground street racer.