HomeThe Case Book of Arne
The Case Book of Arne
by HARUMURASAKI, published by Vaka Game Magazine
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 "det
Released Oct 29, 2020
Steam figures
| Value | As of | |
|---|---|---|
| Steam reviews | Very Positive · 86% positive of 338 Steam reviews | Oct 24, 2026 |
| Followers on Steam | 2,439 | Oct 20, 2026 |
| Regular US price | $9.99 | Oct 20, 2026 |
New Steam reviews per month
| Month | New positive | New negative |
|---|---|---|
| Nov 2025 | 0 | 2 |
| Dec 2025 | 1 | 0 |
| Jan 2026 | 3 | 2 |
| Feb 2026 | 5 | 3 |
| Mar 2026 | 2 | 1 |
| Apr 2026 | 3 | 0 |
| May 2026 | 2 | 0 |
| Jun 2026 | 3 | 1 |
| Jul 2026 | 3 | 0 |
| Aug 2026 | 1 | 1 |
| Sep 2026 | 1 | 0 |
Sales estimate
| Copies sold on Steam | 6.1k – 35k | |
|---|---|---|
| Gross revenue on Steam | $53k – $180k before refunds, tax and Steam’s cut | |
| Steam reviews by buyers | 338 | Oct 24, 2026 |
| Copies per review | 18–103 |
Estimates are based on an aggregation of industry-accepted conversion formulas. How this is estimated
Tag DNA
| Tag | Share of Steam games |
|---|---|
| Vampires | 1 in 168 games |
| Detective | 1 in 38 games |
| Investigation | 1 in 31 games |
| Dark Fantasy | 1 in 20 games |
| Psychological Horror | 1 in 12 games |
| Mystery | 1 in 12 games |
| Horror | 1 in 9 games |
| Anime | 1 in 9 games |
Games like The Case Book of Arne
| Game | Developer | Match | Steam reviews |
|---|---|---|---|
| The Painscreek Killings | EQ Studios | 84% | Very Positive · 5,882 |
| Unheard - Voices of Crime | NEXT Studios | 81% | Overwhelmingly Positive · 31,113 |
| Sherlock Holmes The Awakened | Frogwares | 80% | Very Positive · 2,653 |
| The Silver Case | GRASSHOPPER MANUFACTURE INC., PLAYISM | 84% | Very Positive · 1,070 |
| Deadly Premonition: The Director's Cut | Rising Star Games | 79% | Mixed · 3,256 |
| Kathy Rain 2: Soothsayer | Clifftop Games | 78% | Overwhelmingly Positive · 1,275 |
| FAKEBOOK | banjihagames | 83% | Very Positive · 786 |
| Supernormal | Hitori de Productions | 81% | Mostly Positive · 1,127 |