- Open world with a high degree of freedom.
- Symbol encounter system.
- Tense ATB battles.
- Collect souls to raise your level and explore this cruel world.
- Many sub-events and bonus challenges.
- All NPC can be murdered, all-female NPC can also be raped and imprisoned.
- Death isn't the end, as you'll revive at the last visited bonfire.
- Many endings(14 in total)
- Special ending for each companion heroine.
- New Game+ and 9 degrees of difficulty, changeable on the fly.
- Display of erotic content can be turned ON/OFF.
- In this world, it'll be hard to save everyone.
Depending on your actions heroines may die or
even turn into demon beasts and attack you.