SONIC

You need a nintendo DS emulator or a flashcart to play this,
which is not included.
patched version:http://rapidshare.com/files/147905607/scdbpatched.rar
tested and run in R4

unpatch version:http://rapidshare.com/files/147896367/scdb.sin.rar

YOU MAY PLAY THE UNPATCHED VERSION WITH THIS EMULATOR:
http://rapidshare.com/files/148229285/E.zip