Work on nullDC (A Dreamcast emulator for Windows) has been steadily progressing recently.
Modifier Volumes (modvols) have been implemented, giving many games shadows which where originally missing. Notable games effected include Dead or Alive 2 (LE), Crazy Taxi, Soul Calibur and Sonic Adventure 2, yes folks, King Boom Boo now shows up when he's a shadow
Please note this is still on going WIP, and none of the above features are complete yet. http://www.generalemu.net/forums ... -Galore-t-1928.html