The Case Book of Arne on Steam - User reviews, Price & Information
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A vampire and a girl... who are they? The two of them have a secret and solve a strange case... In a world where paranormal activity takes place, "Player" solves a case in which a non-human becomes a suspect. Such a "detective adventure" is coming to STEAM.
The Case Book of Arne is a exploration, 2d and cute game
developed by Vaka Game Magazine and HARUMURASAKI
and published by Vaka Game Magazine.
Released on October 28th 2020 is available only on Windows
in 3 languages: English, Japanese and Simplified Chinese.
It has received 321 reviews of which 290 were positive and 31 were negative resulting in a rating of 8.3 out of 10. 😎
The game is currently priced at 4.09€ on Steam with a 50% discount.
The Steam community has classified The Case Book of Arne into these genres:
Media & Screenshots
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System requirements
These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.
Windows
- OS: Windows 10
- Processor: Intel Core2 Duo or higher
- Memory: 2 GB RAM
- Graphics: Open GL compliant video card
- Storage: 1 GB available space
User reviews & Ratings
Explore reviews from Steam users sharing their experiences and what they love about the game.
The Case Book of Arne, developed by Vaka Game Magazine in collaboration with HARUMURASAKI and published by Vaka Game Magazine, is a gothic mystery adventure that blends elements of detective fiction, fantasy, and light horror into a cohesive and atmospheric narrative experience. Released on Steam in late 2020, the game invites players into the peculiar city of Lügenberg, a place where humans and supernatural beings coexist in uneasy harmony. The story centers around Arne Neuntöte, a vampire detective whose refined demeanor hides a troubled past, and Lynn Reinweiß, a young noble girl whose curiosity and courage draw her into the world of monsters and mysteries. Together, the pair form an unlikely partnership, tackling cases that blur the line between human crime and supernatural phenomenon. From its very beginning, the game establishes a sense of intrigue and melancholy that never fades, balancing moments of lighthearted interaction with the ever-present weight of dark secrets. At its heart, The Case Book of Arne is a narrative-driven mystery adventure with light puzzle-solving and investigation mechanics. Rather than relying on combat or open-world exploration, it focuses on interactive storytelling, deduction, and dialogue choices. Each chapter introduces a new layer of the central mystery, pushing the player to examine clues, question witnesses, and piece together events through both logic and intuition. The game features a series of investigation segments where players must identify contradictions or use Arne’s supernatural abilities—such as transforming into a bat or manipulating objects using his vampiric powers—to progress through the case. These sequences offer subtle but enjoyable interactivity, giving players a sense of participation in the unfolding mystery without overwhelming them with complexity. The pacing is deliberate, keeping the focus on atmosphere, character development, and emotional tension rather than mechanical depth. One of the game’s greatest strengths lies in its presentation. Visually, The Case Book of Arne is crafted with a distinctive anime-inspired art style that balances elegance with a touch of the macabre. The characters are beautifully designed, each with expressive portraits and detailed animations that bring the story to life, while the backgrounds—gloomy streets, candlelit rooms, and shadowed corridors—enhance the gothic tone. The color palette often contrasts bright, pastel character art with dark environments, symbolizing the tension between innocence and danger that defines the story. The music and sound design complement this aesthetic perfectly, alternating between somber piano themes and soft, mysterious melodies that underline the emotional and investigative beats of the narrative. This harmony of art and audio creates a captivating sense of immersion, transporting the player into a world that feels both fantastical and eerily human. The writing in The Case Book of Arne stands out for its careful balance of humor, melancholy, and suspense. The relationship between Arne and Lynn forms the emotional backbone of the game, evolving from curiosity and skepticism into trust and mutual understanding. Their dynamic—Arne’s stoic, weary pragmatism contrasting with Lynn’s bright determination—evokes a timeless detective duo archetype while maintaining a distinct supernatural flavor. The dialogue often mixes witty exchanges with moments of poignancy, as both characters grapple with the moral and emotional implications of the cases they encounter. The narrative also delves into themes of prejudice, identity, and the coexistence of different beings, using the supernatural setting as an allegory for societal divisions. The writing succeeds in maintaining tension and mystery while giving each case a moral weight that lingers beyond the immediate resolution. While the gameplay itself is fairly simple, consisting primarily of point-and-click exploration and dialogue-driven deduction, the story’s structure keeps the experience engaging throughout its runtime. Divided into several chapters, the game builds momentum toward an intense and emotionally charged finale that ties together its central mysteries. Each section introduces new revelations about the world, the nature of the supernatural beings, and the characters’ intertwined pasts. Despite its brevity—most players can complete it in about six hours—the pacing feels well-judged, never dragging or rushing through key developments. The inclusion of minor puzzles and “trial” sequences, where players must identify inconsistencies or present evidence, adds variety without detracting from the story’s flow. It is evident that the developers intended to create an accessible mystery game that prioritizes storytelling over difficulty, making it approachable for both casual players and fans of narrative adventures. However, The Case Book of Arne’s strengths also highlight its limitations. Its linear progression means there are few branching paths or alternative outcomes, which limits replay value once the mystery has been solved. Players seeking deep mechanics, multiple endings, or complex investigative systems may find the experience too straightforward. Yet within its modest scope, the game’s focus on emotional storytelling and atmosphere feels deliberate rather than lacking. It is a work that values tone and character above spectacle, and its short length ensures that it remains tightly written and free from unnecessary filler. While minor technical issues such as occasional interface clutter or awkward transitions have been noted by some players, these do little to detract from the overall quality of the experience. The game’s polish, art direction, and soundscape more than make up for its mechanical simplicity. Ultimately, The Case Book of Arne stands as a touching and stylish example of how indie developers can create deeply engaging narratives within limited frameworks. It thrives on mood, character, and theme rather than scale, delivering a story that lingers long after its credits roll. Through its mix of gothic mystery, supernatural lore, and heartfelt human drama, it evokes the spirit of classic detective fiction while adding a modern, fantastical twist. It is a game that rewards those who appreciate deliberate pacing, emotional storytelling, and richly atmospheric world-building. For players who enjoy visual novels or light adventure mysteries with a unique aesthetic and compelling characters, The Case Book of Arne offers a memorable experience—one that is both haunting and beautiful in equal measure. Rating: 8/10
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Pretty charming, but a little boring and short story (for now, I presume) Gameplay is practically nonexistent, overexplained or too easy, but it's charming to see what they tried doing with the tools they had If there is any focus points it's the story and art. They're both super simple but it's clearly done with the intention of wanting to make something with love into fruition, so I absolutely approve. It makes me so happy to see a project of passion. Play it if you want something to do on a chill day, it's fun! (also ignore the playtime, should be done in like, 5 hours max, i just leave games open too much)
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Oh my god its been a while since i dont get so involved in a RPG maker game, this is such a fun game with very interesting characters (Arne and funny enough Nachrazer expecially.....im no homo but DAAAAMN those two lmaao) i know the game's been out for a while now but please do keep going with this magnificent story. For our beloved Lynn!!! Maybe also translate the game to brazillian portuguese if possible? Thanks ahahah
Expand the review
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Frequently Asked Questions
The Case Book of Arne is currently priced at 4.09€ on Steam.
The Case Book of Arne is currently available at a 50% discount. You can purchase it for 4.09€ on Steam.
The Case Book of Arne received 290 positive votes out of a total of 321 achieving a rating of 8.32.
😎
The Case Book of Arne was developed by Vaka Game Magazine and HARUMURASAKI and published by Vaka Game Magazine.
The Case Book of Arne is playable and fully supported on Windows.
The Case Book of Arne is not playable on MacOS.
The Case Book of Arne is not playable on Linux.
The Case Book of Arne is a single-player game.
There is a DLC available for The Case Book of Arne. Explore additional content available for The Case Book of Arne on Steam.
The Case Book of Arne does not support mods via Steam Workshop.
The Case Book of Arne does not support Steam Remote Play.
The Case Book of Arne is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.
You can find solutions or submit a support ticket by visiting the Steam Support page for The Case Book of Arne.
Data sources
The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.
Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.
Last Updates| Steam data | 20 October 2025 15:07 |
|---|---|
| SteamSpy data | 25 October 2025 18:03 |
| Steam price | 29 October 2025 04:37 |
| Steam reviews | 26 October 2025 19:48 |
If you'd like to dive deeper into the details about The Case Book of Arne, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.
- SteamDB - A comprehensive database of everything on Steam about The Case Book of Arne
- SteamCharts - Analysis of The Case Book of Arne concurrent players on Steam
- ProtonDB - Crowdsourced reports on Linux and Steam Deck The Case Book of Arne compatibility
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Developer
Vaka Game Magazine,
HARUMURASAKI
Publisher
Vaka Game Magazine
Release
28 Oct 2020
Platforms