I was able to figure out a way to force the game to launch with the astomiswave core by right clicking the game, edit, Emulation on the left menu, check (use custom command-line parameters) for the command line I entered -run=awave -rom=
for the sega dreamcast I just duplicate demul directory and renamed it Demul-Dreamcast and I created a new Emulator with the dreamcast info it is working fine for now