ninogenio has released a new Nintendo DS homebrew game to the public. Release notes:

heres a link to a game ive been making for the past month its for the mp2 the code is very very rough and will be cleaned up but i thought id put it up to get some feed back from you guys also i still have the sound to put in.if anyone wants to have a pop at the sound or a clean up of the code ill creadit them a lot :-p

http://forum.gbadev.org/viewtopic.php?t=7331