Nova is a Sega Saturn Emulator(SS Emulator) for Windows. Nova is capable to run several commercial games, but it's still in its early stage.

1.automatically select regions.
2.automatically select cartridge types by editing cart.json.
3.automatically save backup memory.

Nova doesn't support: states games via a CD drive

Nova Changelog:

SCU: Added byte access of registers, Burning Rangers is playable now.
VDP2: Added MSB color calculation.
SCSP: Added read access of sound stack.
System: Preliminary support for PAL mode, Romb Raider (Europe) is playable now.

VDP1: Fixed MSBON.
VDP2: Fixed issues of MSB shadow, resolved the shadow disappearance of Asuka 120% Burning Fest.
For Windows only