If you haven't already I would highly suggest you go out and buy the Odin Sphere remake. It is a gorgeously lush, well designed game with addictive gameplay. If you played the original, this version fixes literally every issue with it (like inv sorting during combat) and revamps a lot of the mechanics that kept the original great game from being amazing. But this version of Odin Sphere Leifthrasir is perfect.
If you have a PS3 or PS4 do yourself a favor and grab Odin Sphere Leifthrasir. It's a very memorable single player experience.
*No, I am not a sales exec for Atlus.