
Staffer Case is a new sort of mystery game, asking players to find clues, arrange them into documents, and point out the contradictions between them to solve a series of murders. Each mystery unraveled leads you closer to the truth lying at the heart of each case!
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 1.86/day in the week to Aug 25 → 3/day in the week after.
About







Sums Steam only; Nintendo publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $16.99 | 4.3Kreviews | 94% | — | $938.8K |
| $24.99 | — | — | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 258 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
おもしろかったです
全篇一共五个案件,越往后的案件,异能越危险。案件设定还算新颖,比较简单,不复杂,游戏性还不错,玩家很有参与感,就是有的推理过于简单,一眼能猜到后续的发展。
完美的游戏,已经超越逆转在我心里的位置,每个案子都很精彩,剧情也有深度,玩了很久推理类但这个真的猜不到真相……非常非常爽,挑不出任何毛病
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 24 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,419 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: Korean, English, Japanese*, Simplified Chinese, Traditional Chinese*languages with full audio support
Hours played at review time, across 258 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
本当に素晴らしかった!!! 本格推理ゲームとなります。 しっかりと自分の頭で考えてストーリーを進めていきたい方にお勧めいたします。 クリアできたぞ、と思っていたらいつのまにやらバットエンド…なんでっこうなった?というところからがスタートです。 焦らずしっかりと耳を傾けて推理をしていってください。 お話としては耳障りのいい内容ではないからこそ、心にズシンと来る内容で余韻が残ります。 いい大人にこそプレイしていただきたい、絶品の物語ではないでしょうか。
就一个案件有意思
늦었지만 평가 남깁니다. 초반부는 조금의 억지스러운 느낌이 없지않아 있었는데 후반부갈수록 세계관에 녹아들어 생각하고 추리하는 자신을 볼 수 있었습니다. 스토리 명작입니다. 1~2편이 무료니 한번 먹어보고 이 후 스토리가 궁금하시면 구매하시는걸 추천드립니다. 역전재판, 단간론파같은거 좋아하시면 이 작품도 재밌게 즐길 수 있을거라고 생각됩니다.
Stafferをステッパーとは読めんやろ!というのは置いといて。 推理探偵ものだーと思って始めてみると、ノベル部分があまりにも多いのにびっくり。 割合でいうとビジュアルノベル7:推理パート3ぐらい。 なんだーっと少し落胆しながら進めていくと、キャラクターの魅力やストーリーに引き込まれていきます。 特にラストケースからエンディングへの展開に共感しました。ありがちなハッピーエンドじゃなくて、そこからさらに踏み込んでいるのが素晴らしい。 割合が少ないとはいえ、推理パートもしっかり作りこまれていますよ。
I'm giving this game a thumbs up, but not a particularly strong one, as my experience was mostly positive, but man, there's a lot I really didn't gel with all that much. In the same vein as all the other games in the sub genre of detective fiction visual novels, your Danganronpas and Ace Attorneys and similar, this game is all about solving mysterious murders and finding the culprit after unravelling all these schemes. To its credit, it plays fair within these bounds and presents you with what you need to get a pretty clear picture very early, but, well, not fully. Being vague for spoiler reasons, the writers like their dramatic twists that flip everything on its head a little too much, and it feels like cases are working backwards from that point in a way that's significantly less enjoyable to read through than the actual crux of the issue. This is, as you'd imagine, a pain for any writer, and leads to a lot of scenes and investigations that feel quite dull as you're rarely on the same wavelength as the protagonist until near the end, and while that's usually fine, it starts getting annoying when instead of making the deduction, they bring in a witness who you have to use a lie detector superpower on, and then confront them on this lie, ask "why where they lying", present some evidence that goes against them, then finally present another piece of evidence that proves the original deduction you made half an hour ago. Its just slow and uninteresting gameplay in cases that are yet to reveal what actually makes them interesting. This is at its worst in case 3, where you can tell they had the twist planned out and had zero idea how to actually make it interesting, so its just packed with so, so, so much unrelated nonsense to the actual situation they're waiting to reveal on you near the end. Again, not going into details because spoilers, but its rough. So, why am I still recommending this game? Because the writing is good (if suffering a bit from the translation being noticeable), the cases are interesting when they finally get to the crux of the mystery they've been hiding from you and the main cast of characters are all pretty consistent and fun throughout, all of whom get some great moments of development. They're confident in their character writing and save a lot of their best cards for later in the game, with some of my favourite important characters only showing up in case 4 and case 5, yet still being very interesting despite the (relative) lack of time to flesh them out. The main cast mostly carried me through the rough patches of this game, and I'm glad they did, because... ...Case 4 deserves special mention on its own for being one of the most engaging and interesting cases, not just in this game, but a real contender for a top 10 list of cases within the whole detective mystery VN subgenre itself. A lot of the problems I had with the other cases where completely fixed in case 4, and some of the writing habits that irked me beforehand started getting used in really interesting ways or flipped completely into something way more unique. From start to finish, case 4 is amazing and made the experience well worth it. It really does show the rest of the game up, this is the writers on their best day, and its the part of the game I remember most fondly looking back. So yeah, overall, positive but hard to recommend, even though I do. Try out the demo and see if you like it. Again I enjoyed it overall, but if you asked me while I was in the process of reading it, I'm not sure my answer would be the same, so this is a very tentative recommendation.
放置時間を除いて15時間程度でクリア ストーリーが最高に面白かった。それぞれの事件の完成度もラストの展開もトリハダ物でかなり良かったし、伏線回収が気持ちよかった エンディングは切なさと希望が入り混じった感じで好き。ただ、なぜあのキャラがあのような行動に出たかがよくわからないし(自分の察しが悪いだけかも)、明確にすべての問題が解決されるわけではないので、モヤる人はモヤると思う キャラのクセは薄くも濃くもなく、全体的に手堅く魅力があるキャラが多かった、という印象 個人的には、逆転裁判やダンガンロンパに肉薄する面白さで、かなり楽しめました。値段に対しても十分すぎる面白さです 良くなかった点は以下の通り ・一部シーンで文字が読みづらい。黒背景に細い文字、ひどい場合は青文字でかなり視認性が悪い ・セリフ表示中に文字の位置が急に変わって読みづらい場合がある(2文目が表示され始めると、1文目が左に移動するなど) ・(自分がアホなだけかもしれませんが)少数ですが、一部謎解きが難しい・納得感がない。「なんでこれでダメなの?」「その推理は論理が飛躍してるんじゃ?」と感じることが少しあった。ラストのキャラの行動も、行動理由がいまいち腑に落ちなくて、少し突飛な印象があった
结构完整,逻辑是能够自圆其说的,游戏性还可以 唯二的不足是莫名其妙的爱情线和过多的对于某些东西的探讨
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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