Great RPG game with 3D graphics. You will play a character who is officially a "devil". Living in the underground world, the player learns various and very interesting abilities (devil abilities are always more fun) and fight those humans of so-called justice. But first of all you must upgrade your character. Quests and battles are really helpful for improve your ability. During the battle you can also use auto mode, where you are only watching the fight. But it is not sure, that you will be the winner.