Black Wolves Saga -Bloody Nightmare-

ブラック ウルヴス サーガ -ブラッディーナイトメア-

Black Wolves Saga -Bloody Nightmare-
TitleBlack Wolves Saga -Bloody Nightmare-
Original titleブラック ウルヴス サーガ -ブラッディーナイトメア-
LengthMedium (10 - 30 hours)
DeveloperRejet & Otomate
PublishersRejet & Idea Factory Co., Ltd. & Otomate
Alternative version
Black Wolves Saga -Last Hope-


The protagonist, Fiona lived in a secluded tower due to her fragile health. There is turmoil in the country and a severe disease outbreak known as Zodiva or “Mad Wolf Disease”. Mejojo was interested in Fiona due to her upbringing and wanted to take her as his bride, but Fiona’s father refused. There are now rumours in town saying Fiona is a witch- Mejojo and Auger uses this to their advantage and arrest her, so that they can “observe” her while she lives in the castle. Eventually, Fiona’s half-brother (Nesso) and butler (Zara) rescue her and they escape together.
The emphasis of the story is on a dark/historical/political fantasy where humans, wolves, cats and other animals are being ruled by two very crafty feline tyrants. Due to various oppressions the cat twins faced in their childhood including assassination attempts, they learned how to survive and gain power- but they were also driven towards insanity. There is nothing they won’t do to get what they want.

[From White Prayer's review]

More Than Seven Endings 3.0 Revenge 3.0 Violence 3.0 Domestic Violence 3.0 Genocide 3.0 Obsession 3.0 Madness 3.0 Backlog Jump 3.0 Rival Hero 3.0 ADV 3.0 No Sexual Content 3.0 Late Branching Plot 3.0 Discrimination 3.0 Otome Game 2.9 Bloody Scenes 2.8 Utsuge 2.8 Dark Fantasy 2.8 Villainous Hero 2.8 Drama 2.8 Multiple Endings 2.8 Psychological Trauma 2.8 Interracial Romance 2.8 Bad Endings with Story 2.8 Illness 2.8 Royal Protagonist 2.8 Built-in Encyclopedia 2.8 Female Protagonist 2.7 Long Common Route 2.7 Ojousama Protagonist 2.7 Royal Hero 2.7 Medieval Fantasy 2.6 Catboy Hero 2.6 Past Setting in a Fictional World 2.5 War 2.5 Unlockable Bonus Content 2.5 Noble Hero 2.5 Protagonist with a Face 2.5 Ending Scene Recollection 2.5 Normal Scene Recollection 2.5 Conspiracy 2.4 Nameable Protagonist 2.3 Lip Sync 2.3 Sadist Hero 2.3 Twins as Support Characters 2.2 Werewolf Hero 2.2 Enforced Playing Order 2.2 Hero with Psychological Problems 2.1 Twin Brother Heroes 2.1 Whipping 2.0 Romance 2.0 Brother/Sister Romance 2.0 Suicide 2.0 Jump to Next Choice 2.0 Sickly Protagonist 2.0 Confinement 2.0 Politics 2.0 Intrigue 2.0 Sickly Hero 2.0 Kemonomimi Support Character 2.0 Branching Plot 2.0 Side Images 2.0 Patricide 2.0 Bunnyboy Hero 2.0 Yangire Hero 2.0 More Than Seven Heroes 2.0 Knight Hero 2.0 Kemonomimi Hero 2.0 Adult Hero 2.0 Death of Protagonist 2.0 Death of Hero 2.0 Soldier Hero 2.0 Noble Protagonist 2.0 Multiple Common Routes 2.0 Music Recollection 2.0 Romancing a Family 2.0 Relationship Chart 2.0 Butler Hero 2.0 Sibling Rivalry 2.0 Half-brother Hero 2.0 Homicide 2.0 Gothic Romance 2.0 Human Branding 2.0 Mid-game Videos 2.0 White Haired Hero 2.0 Hero with Gothic Look 2.0 Protagonist's Side Image Toggle 2.0 Mindbreak 2.0 Medical Doctor Hero 2.0 Torture Chamber 2.0 Character Profiles 2.0 Hero with Gradient Colored Hair 2.0 Siscon Hero 2.0 Half-orphan Hero 2.0 Torture 1.8 Hero with Eyepatch 1.8 Other Perspectives 1.8 Half-orphan Protagonist 1.8 Few Choices 1.8 Fictional World 1.7 Pre-rendered Backgrounds 1.7 Fiance Hero 1.7 Fantasy 1.6 Orphan Hero 1.5 Corruption of Characters 1.5 Super Deformed CG's 1.4 Playboy Hero 1.3 Combat with Bladed Weapons 1.3 Dramatic Love Triangle 1.2 Nekomimi Hero 1.2 Protagonist's Brother as a Hero 1.2 Kemonomimi 1.0 Children Ending 1.0 Blood-related Brother Hero 1.0 Dandere Hero 1.0 Coodere Hero 1.0 Usagimimi Hero 1.0 Oyaji Hero 1.0 Talking Animal 1.0 Yandere Hero 1.0 Cannibalism 1.0 Brocon Protagonist 1.0 Interactive Touching Game 0.8 Sadist Support Character 0.8 Skip to Choices 0.8 Princess Heroine 0.4


2012-04-2615+Black Wolves Saga -Bloody Nightmare- Regular Edition
2017-01-2617+Black Wolves Saga -Weiβ und Schwarz- Regular Edition
2017-01-2617+Black Wolves Saga -Weiβ und Schwarz- Limited Edition
2017-01-2617+Black Wolves Saga -Weiβ und Schwarz- Download Edition
2014-02-0615+Black Wolves Saga -Bloody Nightmare- (patch)
2016-12-3015+Black Wolves Saga -Bloody Nightmare- (patch)
2017-11-1515+Black Wolves Saga -Bloody Nightmare- (patch)


  • Scenario
  • Yamada Kanoko
  • Vocals
  • Kaji YuukiOP "Dear Despair"
  • LasahInsert song "Kibou -nameless diva ver.-", ED "Testament" | Weiβ und Schwarz OP "Anesthesia".
  • Artist
  • Kuroyuki
  • Vocals
  • Kaji YuukiOP "Dear Despair"
  • LasahInsert song "Kibou -nameless diva ver.-", ED "Testament" | Weiβ und Schwarz OP "Anesthesia".

Full character list

Character summary

ProtagonistFiona Galland
Main characterArles V. Felnoir
Main characterAuger von Garibaldi
Main characterGuillan Guinor
Voiced by Taniyama Kishou
Main characterJulian
Main characterMejojo von Garibaldi
Main characterNesso Galland
Main characterRath Vogart
Voiced by Kaji Yuuki
Main characterZara Skeens
Voiced by Ishida Akira
Side characterElza Clifford
Voiced by Kishio Daisuke
Side characterPearl
Side characterRicchie
Voiced by Shimono Hiro

User stats

Vote stats
223 votes total, average 8.13 (very good)
Recent votes(show all)


Popularity: ranked #699 with a score of 2.46

Bayesian rating: ranked #126 with a rating of 7.76


Black Wolves Saga -Bloody Nightmare- Regular Edition

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