SEGA SATURN Software Quantum Game Prologue of Nightmare Virtual Hydroid Daedalus This item has been stored for a long time, so there is some aging, but there are almost no noticeable cracks or stains on the case, and it is in relatively good condition. I don't have the console on hand, so I haven't checked the operation, but I don't think there are any noticeable scratches or stains on the disc, so I think it should be usable without any problems.