The Case Book of Arne

The Case Book of Arne

Fair · RPG · 2020

The verdict

NO RUSH.

Fair at $9.99. Buy it if you want it.

Length
5.5h 9h to 100%
Value
$1.82/hr
Reviews
88% of 370 positive
It needs 26% off ($7.37) to be worth it, though reviews keep it under BANGER.
Watch this gameOne alert at $7.37 or less.

Buy now or wait

Discounted in each of its last 8 seasonal sales. Last cut ended 11 days ago.

Next sale
Winter Sale, Dec 17 to Jan 4

Sources: IsThereAnyDeal, Valve.

What drives the score

How to read this

Grades run S to D, read from the buyer's side. ▲ marks a lift, ▼ a drag or a dock, ? an input we do not have, • a fact this genre's score does not use. How the grades work

Holding it back
Value$1.82/hr
Price per hour of game. It moves the score inside the ceiling reviews set
Reviews88% positive
Gates the score. Weak reviews cap it, and nothing reaches BANGER without strong ones Scored as 86% after the small-sample adjustment
For context
MonetizationNot known
No monetization record for this game, so nothing is assumed either way
Refunds0 of 336 reviews
Steam-purchase reviews sampled whose writer refunded the game. Nothing is docked
AI contentNone disclosed
From the developer's own Steam disclosure. No disclosure is not proof of none, so it does not move the score

About the game

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.
Description from the Steam store page.
Minimum specs

Minimum on the Steam store: 2 GB of memory, Open GL compliant video card, 1 GB of storage. Windows only.

The value story

Across all 47 discounts in the 6 years tracked, the median cut is 40 percent, about 6 weeks apart. Today it is at full price, and its last discount ended 11 days ago.

Against its own genre it lands in the top 8 percent on value. It is better reviewed than 88 percent of its genre. Among the games that feel like it, Buddy Simulator 1984 ($9.99, scores 79) beats it on value, while it beats They Breathe ($1.99, scores 58).

More about The Case Book of Arne

None of the 336 Steam-purchase reviews sampled here come from buyers who refunded the game, sampled from reviews written October 2020 to August 2026.

What players say

It is a delightful game that almost plays like a show(with the intro and recap and such). I do hope the developers will continue expanding on the story as I would like to find out more about their backstories and these hearts. The game focuses on the death of the girl's father and who the killer is while adding some hints of darker things that went on. There are three episodes that are split into 'cases' that you...
A Steam playerRecommendedafter 5.4hJun 2026Read on Steam
2 more reviews
I bought and played this game (roughly $12 bundling the base game + DLC) in preparation for the anime, currently airing at the time of writing. In relation to the anime, the entirety of this "Case 1" is adapted in episodes 2-5, with seemingly all other episodes being anime-original. Sadly, it seems that the Interlude DLC was glossed over. The game itself was a fun little murder mystery. Classic set-up: a murder...
Quincy QuinnRecommendedafter 8.7hFeb 2026Read on Steam
The overworld, the controls, and the mini games are very much RPG Maker. However, that does little to dampen the lovely character art and the deeply intriguing story! So much fun, I played it in one sitting! Looking forward to seeing if the anime can do it justice!
OrangeToyGunRecommendedafter 5.0hFeb 2026Read on Steam

Steam reviews, mixed to its ratio and rotated daily. Opinions are theirs.

No data upstream: critic score (Metacritic), achievement curve (Steam global achievements).

Cite this score

BANG Score badge
The Case Book of Arne scores 64/100 on the BANG Score (fair value) as of Oct 19, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/1322290/the-case-book-of-arne
Embed the live badge

Reviews set the ceiling, and price against real length moves the BANG Score inside it. How it works, and where it is weak → Steam reviews as of Sep 29, price as of Oct 18. A number here look wrong? Tell me and I will check the inputs.

Tags

Steam user tags as SteamSpy recorded them

Details

DeveloperHARUMURASAKI
PublisherVaka Game Magazine
GenreRPG
Released2020
Players35Kowners, SteamSpy estimate