There are cheats for Resident Evil, you can find a list of all the games I have cheats for on the first page.
http://gbatemp.net/index.php?showtopic=84991
http://gbatemp.net/index.php?showtopic=84991
Make sure that the game you have matches those Game IDsQUOTE said:Resident Evil DS: Deadly Silence (E) {ABHP-2A179D5D}
Resident Evil DS: Deadly Silence (U) {ABHE-7EC42785}