
A visual novel game set in “London at the end of the 19th century” and “modern Tokyo”. The game depicts a love episode between you and a male suspect that “Watson-kun,” the assistant of a famous detective (you), witnesses while investigating a threatening letter sent by Jack the Ripper.
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. Copies below reflect the player base, not paid sales.
Media

About
In July 2025, the world will be destroyed! A “love mystery” that offers a glimpse into your love with the handsome men who hold its secrets.
A prequel to “Queen Ants' perfume - Jack the Ripper's mad love”, a visual novel game with a female protagonist that takes place in London at the end of the 19th century, the setting of Sherlock Holmes, and in modern Tokyo.
The story revolves around the love episodes between you and male suspects witnessed by “Watson-kun,” the assistant of the famous detective (you), as he conducts his own investigation over a threatening letter from Jack the Ripper.
Enjoy the background, the characters, and the story in this simple visual novel game with no difficult controls, just read the story as it unfolds.
The main character, Yukari Mochizuki, is trying to stop the world from being destroyed in July 2025, and she is trying to solve the mystery of an urban legend while interacting with five handsome men who have become suspects. This is a memoir of the assistant Watson (Wado Soun), who falls in love with the main character.
A romantic mystery where reality and another world intersect! ◆◇◆
While Yukari Mochizuki, the main character, is in a hospital in London at the end of the 19th century, Watson-kun is assigned to follow five men who are suspected of the crime on Yukari's behalf.
Watson-kun, a child on the outside but an adolescent high school boy on the inside, witnesses the adult romance between the protagonist and the suspects and begins to realize his own love for the first time.
In the midst of this, Watson-kun receives a threatening letter from Jack the Ripper, who is secretly in love with the protagonist, and he struggles to find the culprit. Please enjoy the story of Mr. Watson's first love and his struggles through the memoir.
Genres
Stats
Languages: Japanese
Reviews
女王蟻のPerfume エピソード0-切り裂きジャックの狂愛-/Queen Ant Perfume Episode0-The Mad Love of Jack the Ripper- Завершаем наш рандомный тык в игры во время фестиваля новелок. Тут у нас внезапно Ватсон против Джека Потрошителя. Понять правда всё равно ничего нельзя, ибо японский. Ачивок не завезли. Все арты чуть менее чем полностью сгенерены с помощью нейронок. Осуждаем. Как итог: коль вы не японец, то лучше прочтите оригинальную серию про Шерлока, или фильм посмотрите по сабжу. Толку будет больше. (Палец вниз за нейроарты. Осуждаем!).
⠀
“19. yüzyılın sonundaki Londra” ve “modern Tokyo”da geçen görsel roman oyunu. Oyun, ünlü bir dedektifin (siz) asistanı olan “Watson-kun”un, Jack the Ripper tarafından gönderilen tehdit edici bir mektubu araştırırken tanık olduğu, sizinle bir erkek şüpheli arasındaki aşk hikayesini anlatıyor.
Ну хунта чё.
[quote][url=https://en.wikipedia.org/wiki/AI_slop][b]Warning: AI Slop[/b][/url] This game is partially or completely made with talentless, soulless AI generated content.[/quote] "女王蟻のPerfume エピソード0-切り裂きジャックの狂愛-/Queen Ant Perfume Episode0-The Mad Love of Jack the Ripper-" is not a game, it's an e-book that's been dumped on Steam masquerading as a game... except it's not a full e-book either! This just like the first chapter in some godawful fan-fiction and the "author" expects you'll go pay money or something to get the rest of it. This is never okay. As an advertisement for a visual/interactive novel, this doesn't feature any notable gameplay, it's just a lot of clicking through badly written dialogue that would never have been accepted or published in print, which poses the question, "How did something this badly written end up on Steam?". When someone hoping to become an author is unable to get published in print, they spend $100 and dump their high school fan-fiction onto Steam, under the guise of a game. This advertisement for a $2 e-book contains a small part of the full book, which is all about the authors imaginary girlfriend, who is an underaged looking anime girl, so the cringe here is enough to make you want to throw up. It's damn creepy how e-book authors seem to be obsessed with little anime girls and feel the need to then pay $100 to dump their fan-fiction onto Steam. Visual novels/e-books are tedious at best... imagine the best novel you ever read, be that Hitchhikers Guide to the Galaxy or 2001: A Space Odyssey or Twilight (if you have terrible taste in literature), but then translate that to a format where the words dribble out and you have to click your mouse every time you wanted to read the next sentence, instead of just turning the pages. You'd think it was garbage. Now imagine that experience, but with much worse writing (because if these guys could write professionally, they'd be published authors and this would be on shelves in bookstores, and they wouldn't have to pay Valve $100 to self-publish this on Steam), and you have your average Steam e-book. One of the chief problems with failed authors polluting Steam with non-game E-books is that E-books can easily just be presented in a web browser... there's no justification for charging money on Steam for what might as well be a webpage. We don't spend thousands on buying a gaming rig to spend money on Steam for something Chrome or Firefox could do. Despite having no up-front cost, this failed to appeal to the 130 million+ gamers on Steam. SteamDB showed the e-book peaked at only 2 concurrent readers... this is a dismal public reception. This was so bad they couldn't even give it away. The funny thing is, if you wanted to print this book, you'd only need to print 2 copies to satisfy the entire world's demand for it. This isn't a game and it's not even a complete book, it's just a badly made advertisement for a fan-fiction. E-books aren't games, and neither are advertisements. You deserve better than being advertised to. These advertisments are harmful because they're taking up marketing and space that should more correctly given to real, genuine game developers who do the right thing and make real games for gamers.
Игра '女王蟻のPerfume エピソード0-切り裂きジャックの狂愛-/Queen Ant Perfume Episode0-The Mad Love of Jack the Ripper-' предлагает мрачную и интригующую завязку истории, погружая игрока в атмосферу викторианского Лондона, объятого ужасом преступлений Джека-Потрошителя. Визуальный стиль, хоть и специфический, добавляет очарования, а музыкальное сопровождение усиливает напряжение и драматизм происходящего. Сюжет, несмотря на то, что это лишь эпизод 0, сразу же заставляет задаться вопросами о мотивах героев и загадке "королевского муравья". Взаимодействие с персонажами выполнено неплохо, и, хотя выбор невелик, он ощутимо влияет на развитие истории. Несмотря на некоторые спорные моменты в подаче отдельных сцен, игра оставляет после себя желание увидеть продолжение и узнать, как развернутся события дальше. Любителям визуальных новелл с мрачной атмосферой и элементами детектива стоит обратить на неё внимание.
Dramatic otome experience that blends twisted romance, psychological tension, and historical mystery into a story that’s both unsettling and strangely captivating. It’s not a typical love story — instead, it dives deep into obsession, madness, and the complex emotions that can arise in dangerous, morally gray relationships. The writing is intense and emotionally charged, pulling you into a narrative where love and danger are constantly intertwined. The characters, especially Jack, are layered and unpredictable, making the story feel thrilling and immersive. The art style suits the gothic, macabre tone perfectly, while the soundtrack adds a chilling atmosphere that heightens the emotional weight of key scenes. That said, the pacing can feel uneven at times, and some parts of the story might be too disturbing or heavy for players expecting a more traditional otome experience. The choices also don’t always feel impactful, which slightly reduces replay value. Despite these flaws, Queen Ant Perfume Episode 0 is a bold and memorable game that stands out for its daring storytelling and emotionally complex characters. It’s a perfect pick if you enjoy dark romance with psychological depth and are willing to explore love’s more twisted side. 🖤🕯️
Related
Related
Trends
Concurrent players on Steam, sampled daily since tracking started.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
Related
| House Flipper | $65.8M | 110.9K | 94% | $24.99 |
| Tourist Bus Simulator | $3.3M | 3.5K | 66% | $29.99 |
| The Descendant | $1.9M | 7.2K | 88% | $14.99 |
| Bus Simulator 16 | $1.3M | 3.8K | 71% | $9.99 |
| Dear Esther: Landmark Edition | $1.2M | 7.5K | 75% | $9.99 |
| Blazing Beaks | $1.1M | 2.6K | 83% | $14.99 |