| Achievement | How to unlock
|
|---|
| Adventurer | Grew and entered a hidden floor.
|
| Awakening | Entered Massacre mode for the first time.
|
| Blood Impulse | Activated a Blood Soul Skill thirty times.
|
| Escapee | Obtained all achievements!
|
| Farmer | Get used to using the Blood Farm.
|
| Gluttony | Satisfied the Jail's Appetite.
|
| Greed | Collected 100,000 Gold.
|
| Hameln's Liberated District Advisor | Cleared ten work orders.
|
| Infinite Possibilities | Unlock five of the heroines' jobs.
|
| Liberated Downtown! | Cleared the Downtown area.
|
| Liberated the Aquarium Ruins! | Cleared the Aquarium Ruins area.
|
| Liberated the Art Alley! | Cleared the Art Alley area.
|
| Liberated the City Streets! | Cleared the City Streets area.
|
| Liberated the Dorm! | Cleared the Dorm area.
|
| Liberated the Graveyard! | Cleared the Graveyard area.
|
| Liberated the Station Grounds! | Cleared the Station Grounds area.
|
| Liberated the Temple! | Cleared the Temple area.
|
| Liberated the Waterside! | Cleared the Waterside area.
|
| Lust | Satisfied the Jail's Libido.
|
| Marchen Researcher | Filled the Jail Creature Manual with 80% of all creatures.
|
| Murderer | Defeated eight Nightmares.
|
| Nightmare Counselor | Used Otsuu's Counseling thirty times.
|
| Proof of Trust | Used Embrace ten times.
|
| Rampage | Entered Blood Skelter mode for the first time.
|
| Relied Upon | Cleared 50% of all work orders.
|
| Research Begins | Filled the Jail Creature Manual with ten creatures.
|
| Sloth | Satisfied the Jail's Sleep.
|
| Strength Above and Beyond | Blood Devolution reached Level 80.
|
| The Two Departs Again | Unlocked the Bad Ending.
|
| The Two's Fate Is in Jack's Hand | Unlocked the True Ending.
|
| Trust | Raised one heroine's affection to max level.
|
| Understanding One Another | Raised all heroines' affection to max level.
|
| White Zone Activates | Activated Nightmare Jack's Nightmare Zone ten times.
|