STEAMDB NEXUS

Steam app 3101040 · updated 12 Oct 2026, 09:35 UTC

Magical Girl Witch Trials

Thirteen girls awaken, only to find themselves in a prison. What awaits them: a Witch Trial. Help them prepare for the trial by exploring the prison in order to find the witch hidden amongst them. Find the witch, learn what kind of magic she holds, dispel the lies, and prepare for the execution.

Magical Girl Witch Trials Steam header artwork
Acacia, Re,AERRe,AER, CIRCLE LINE GAMES
189playing now
1,50224-hour peak
8,443all-time peak
725average, last 30 days

The last 30 days

+129.9Gain+21.79%% gain1,976Peak

717 hourly samples, with the daily peak drawn over them. Weekends are shaded.

05341k2k2k13 Sep18 Sep23 Sep28 Sep03 Oct08 Oct13 OctSunday 13 September 2026185 peakMonday 14 September 20261,120 peakTuesday 15 September 20261,071 peakWednesday 16 September 20261,062 peakThursday 17 September 20261,030 peakFriday 18 September 20261,038 peakSaturday 19 September 20261,143 peakSunday 20 September 20261,200 peakMonday 21 September 20261,203 peakTuesday 22 September 20261,227 peakWednesday 23 September 20261,116 peakThursday 24 September 20261,252 peakFriday 25 September 20261,493 peakSaturday 26 September 20261,784 peakSunday 27 September 20261,885 peakMonday 28 September 20261,672 peakTuesday 29 September 20261,565 peakWednesday 30 September 20261,532 peakThursday 01 October 20261,557 peakFriday 02 October 20261,707 peakSaturday 03 October 20261,934 peakSunday 04 October 20261,976 peakMonday 05 October 20261,924 peakTuesday 06 October 20261,830 peakWednesday 07 October 20261,837 peakThursday 08 October 20261,870 peakFriday 09 October 20261,702 peakSaturday 10 October 20261,797 peakSunday 11 October 20261,811 peakMonday 12 October 20261,613 peakTuesday 13 October 20261,502 peak
Daily peakEvery hourly sample

All time

16 months, July 2025 to October 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.

02k5k7k9kJul 2025Sep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026July 20255,000 monthly peakAugust 20253,620 monthly peakSeptember 20253,555 monthly peakOctober 20258,443 monthly peakNovember 20255,873 monthly peakDecember 20254,860 monthly peakJanuary 20264,869 monthly peakFebruary 20263,068 monthly peakMarch 20262,596 monthly peakApril 20261,680 monthly peakMay 20261,526 monthly peakJune 20261,360 monthly peakJuly 20261,702 monthly peakAugust 20261,406 monthly peakSeptember 20261,885 monthly peakOctober 20261,976 monthly peak
Monthly peak

The last four months

Show:

The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.

05341k2k2kJuly 2026August 2026September 2026October 2026July 20261,702 peak — daily detail belowAugust 20261,406 peak — daily detail belowSeptember 20261,885 peak — hourly detail belowOctober 20261,976 peak — hourly detail below
Monthly peakHas finer data

July 2026

17 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

04609191k2k01 Jul17 Jul19 Jul21 Jul23 Jul25 Jul27 Jul29 Jul31 JulWednesday 01 July 20261,702 peakThursday 16 July 20261,090 peakFriday 17 July 20261,071 peakSaturday 18 July 20261,326 peakSunday 19 July 20261,487 peakMonday 20 July 20261,628 peakTuesday 21 July 20261,460 peakWednesday 22 July 20261,555 peakThursday 23 July 20261,384 peakFriday 24 July 20261,350 peakSaturday 25 July 20261,477 peakSunday 26 July 20261,702 peakMonday 27 July 20261,561 peakTuesday 28 July 20261,470 peakWednesday 29 July 20261,325 peakThursday 30 July 20261,239 peakFriday 31 July 20261,252 peak

August 2026

31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

03807591k2k01 Aug06 Aug11 Aug16 Aug21 Aug26 Aug31 AugSaturday 01 August 20261,353 peakSunday 02 August 20261,359 peakMonday 03 August 20261,336 peakTuesday 04 August 20261,301 peakWednesday 05 August 20261,235 peakThursday 06 August 20261,177 peakFriday 07 August 20261,169 peakSaturday 08 August 20261,270 peakSunday 09 August 20261,370 peakMonday 10 August 20261,384 peakTuesday 11 August 20261,406 peakWednesday 12 August 20261,282 peakThursday 13 August 20261,252 peakFriday 14 August 20261,235 peakSaturday 15 August 20261,332 peakSunday 16 August 20261,386 peakMonday 17 August 20261,246 peakTuesday 18 August 20261,329 peakWednesday 19 August 20261,244 peakThursday 20 August 20261,155 peakFriday 21 August 20261,095 peakSaturday 22 August 20261,165 peakSunday 23 August 20261,331 peakMonday 24 August 20261,191 peakTuesday 25 August 20261,193 peakWednesday 26 August 20261,167 peakThursday 27 August 20261,122 peakFriday 28 August 20261,080 peakSaturday 29 August 20261,248 peakSunday 30 August 20261,247 peakMonday 31 August 20261,155 peak

September 2026

30 days as the curve, each the highest figure that day. Behind it, 407 hourly samples from 13 Sep, which is as far back as the source keeps every hour. Weekends are shaded.

05091k2k2k01 Sep06 Sep11 Sep16 Sep21 Sep26 SepTuesday 01 September 20261,091 peakWednesday 02 September 20261,114 peakThursday 03 September 20261,028 peakFriday 04 September 20261,050 peakSaturday 05 September 20261,185 peakSunday 06 September 20261,296 peakMonday 07 September 20261,255 peakTuesday 08 September 20261,129 peakWednesday 09 September 20261,090 peakThursday 10 September 20261,109 peakFriday 11 September 20261,112 peakSaturday 12 September 20261,234 peakSunday 13 September 20261,182 peakMonday 14 September 20261,120 peakTuesday 15 September 20261,071 peakWednesday 16 September 20261,062 peakThursday 17 September 20261,030 peakFriday 18 September 20261,038 peakSaturday 19 September 20261,143 peakSunday 20 September 20261,200 peakMonday 21 September 20261,203 peakTuesday 22 September 20261,227 peakWednesday 23 September 20261,116 peakThursday 24 September 20261,252 peakFriday 25 September 20261,493 peakSaturday 26 September 20261,784 peakSunday 27 September 20261,885 peakMonday 28 September 20261,672 peakTuesday 29 September 20261,565 peakWednesday 30 September 20261,532 peak

October 2026

13 days as the curve, each the highest figure that day. Behind it, 310 hourly samples. Each dip is a night. Weekends are shaded.

05341k2k2k01 Oct03 Oct05 Oct07 Oct09 Oct11 Oct13 OctThursday 01 October 20261,557 peakFriday 02 October 20261,707 peakSaturday 03 October 20261,934 peakSunday 04 October 20261,976 peakMonday 05 October 20261,924 peakTuesday 06 October 20261,830 peakWednesday 07 October 20261,837 peakThursday 08 October 20261,870 peakFriday 09 October 20261,702 peakSaturday 10 October 20261,797 peakSunday 11 October 20261,811 peakMonday 12 October 20261,613 peakTuesday 13 October 20261,502 peak
Nothing here is interpolated or estimated; where a sample is missing the line is broken.

Game information

Updated 12 Oct 2026, 09:35 UTC
App ID
3101040
Last updated
05 Feb 2026 build 21793620
Update pace
Quiet no update while we have been watching · 0 in 32 days watched
Developer
Acacia, Re,AER
Publisher
Re,AER, CIRCLE LINE GAMES
Release date
Jul 18, 2025
Platforms
WindowsmacOS
Download size
6.26 GB6.31 GB
Install size
6.55 GB6.64 GB
Genres
Adventure, Indie, Simulation
Game modes
Single-player
Controller support
Unknown

Features & support

Steam features

Mouse Only OptionTouch Only OptionSteam CloudRemote Play on TabletFamily Sharing

Controllers & input

Accessibility

Custom Volume ControlsPlayable without Timed Input

Popular tags

Visual NovelFemale ProtagonistCuteDetectiveMysteryStory RichLGBTQ+Sexual ContentAnimeGoreGothicMultiple EndingsViolentInvestigationIndieLogicPsychological HorrorChoices MatterChoose Your Own AdventureAdventure
About this gameFull description from Steam
◆Story "Witches lurk among these girls." It was supposed to be Ema's first day of high school. But instead of waking up in her bed, she found herself in a dark prison cell. She found herself suddenly trapped in an island prison, isolated in some unknown, distant sea. In her confusion, an owl informed Ema of her new situation: "You have been identified as a potential witch — a threat to the world." "Thus, you will live here as a prisoner for the rest of your life. The life Ema had taken for granted had suddenly collapsed. As she began her new life as a prisoner, Ema got to know the other girls in her situation. Her fellow witch candidates. However, one day, the owl gathered the prisoners for a shocking announcement: "We will be holding a witch trial." One by one, the girls would have to single out a witch among the thirteen of them... In other words, they would have to vote out the next candidate to be executed. It was the beginning of a cruel game indeed... ■Game Introduction ·The Gothic Mystery Surrounding the Witch Candidates Locked in the mysterious prison, the protagonist, Ema, must live alongside the other witch candidates. What is the prison? What are witches? Who is the true culprit? With each chapter you complete, you will unlock new stories that shed new light from new perspectives, reshaping the overall plot. ·A Prison Life of Betrayal A colorful cast of characters live in the prison. You the player must scrutinize their testimony for hints to expose their contradictions and sniff out the lying witch. ·Cutthroat Discussion Segments The witches lurking among the prisoners will commit murders. Thus, for each murder case, there will be a witch trial where the culprit must be brought to justice with deduction and discussion.
Content & age ratingsSteam content notice · 2 regional ratings

Content notice

This game features mature content that may not be suitable for all audiences, including: fantasy/mild violence; blood; violent acts; accidental death; bodily injury; corpses; violence description; killing; torture; detailed deaths; depiction of suicide; depiction of violence acts; fear; psychological horror; mild swearing; unapproved use of medical drugs. For those may feel discomfort against the listed topic(s), please refrain from playing the game. Explanation against some topics listed above: >>> Fantasy/mild violence This game features teenage girl protagonists who possess magical abilities and are referred to as "magical girls" (魔法少女) or "witches" (魔女) throughout the story. The gameplay taking place in the courtroom is referred to as the "Witch Trial" (魔女裁判) within the game's fictional world, and is not intended to be discriminatory toward any real-world groups or minorities. >>> Blood; violent acts; bodily injury; corpses; violence description; killing; detailed deaths; depiction of violence acts; fear; psychological horror; mild swearing As a part of the investigation and courtroom experience, the game contains depictions of violence, including murder scenes. While most violent depictions appear as text descriptions or indirect visual references that can be avoided through player choices during gameplay, some violent imagery is presented directly during investigation and trial sequences required for story progression. These scenes might also serve as evidence during trials and may be referenced multiple times during the trial sequences. Violence and gore, however, is mostly presented through artistic, unrealistic imagery without using jump scare tactics in order to reduce psychological impact while retaining the game's atmosphere.

Regional ratings

DEJUS16Violência · Temas sensíveis · Medo
IGRS18Rokok dan/atau rokok elektronik, minuman beralkohol, narkotika, psikotropika, dan/atau zat adiktif lainnya · Horor · Kekerasan
System requirementsMinimum and recommended hardware

Minimum

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: Generic Dual Core Processor Memory: 6 GB RAM Graphics: Recent DirectX 11-capable GPUs (incl. Integrated Graphics) DirectX: Version 11 Storage: 6 GB available space Additional Notes: Vulkan graphic API available via `-force-vulkan` argument for diagnosing purpose. All the information here may subject to change without prior notice.

Recommended

Recommended: Requires a 64-bit processor and operating system OS: Windows 10 64‑bit Processor: AMD Ryzen 7 2700 (8 cores / 16 threads) Memory: 16 GB RAM Graphics: GeForce RTX 2060 Storage: 10 GB available space Additional Notes: Provisional information as per development validation. Subject to change in the future when further optimization is implemented.

macOS

Minimum: OS: Big Sur 11 or newer Processor: X64 architecture with SSE2 instruction set support (Intel processors), Apple M1 or above (Apple silicon-based processors) Memory: 6 GB RAM Graphics: Metal-capable GPUs Storage: 6 GB available space Additional Notes: All the information here may subject to change without prior notice. Recommended: OS: Sequoia 15 or newer Processor: Apple M1 or above Memory: 8 GB RAM Graphics: Apple Silicon Integrated Graphics Storage: 10 GB available space

Linux

Minimum: Recommended:
Supported languages2 languages
LanguageFull audio
Japanese●
Simplified Chinese

A blank audio cell means full audio was not marked in the returned language list.

Screenshots & trailersScreenshots and trailers

Trailers

AchievementsTotal count and selected achievements
DemosPlayable demos on Steam

13 developer announcements, Jul 2025 to Jul 2026 · times in UTC

July

  1. 『魔法少女ノ魔女裁判』Steam版 発売一周年の御礼

    共犯の皆様へ2026年7月18日。『魔法少女ノ魔女裁判』Steam版は、発売から一周年を迎えました。魔女裁判の行く末を見届けてくださったこと。彼女たちの言葉や選択に心を寄せてくださったこと。感想や考察、イラストをはじめ、さまざまな形で本作を愛してくださったこと。その一つひとつが、『魔法少女ノ魔女裁判』を今日まで連れてきてくれました。共犯の皆様に、開発・運営チーム一同、心より御礼申し上げます。一周年を記念し、Acaciaアートディレクター・すがわら…

    346lab_l10n

February

  1. バージョン 1.1.2

    ゲーム更新オートセーブ機能を実装しました。ADV パートの各シーンの冒頭と選択肢の表示時、および裁判パートの各議論の冒頭で、オートセーブが実行されます。オートセーブされたデータは、ロード画面に追加されている「Auto」ページからロードできます。オートセーブデータは最大 12 個まで保存され、上限を超えた場合は古いデータから削除されます。手動でオートセーブデータを削除することはできません。改善・調整セーブ・ロード画面の UI…

    Patch notes

November

  1. バージョン 1.1.1

    調整・改善シナリオ中盤以降において、「ハンナ」「ゴクチョー」の魔女図鑑の更新箇所を、それぞれ 1 つ追加しました。不具合の修正簡体字でプレイしたとき、裁判パートにおける「審問開始」「審問終了」の演出が、日本語のものと異なっていた不具合を修正しました。テキストの誤字脱字を修正しました。

    Patch notes
  2. バージョン 1.1.0

    ゲーム内容の更新ADV パート各話の冒頭に、現在の話数を表示する演出を追加しました。裁判パートカットイン演出に、ボイスを追加しました。エンドクレジット中国で開催されたクラウドファンディングの共犯者様のクレジットを追加しました。言語設定が「日本語」に設定されているときは日本の共犯者様が先に表示され、「簡体字」に設定されているときは中国の共犯者様が先に表示されます。調整・改善魔女図鑑人物ページにおいて、表示されるサムネイルの順番を、少女たちの囚人番号順になるよう変更しました。一部…

    GIGA CREATION

September

  1. バージョン 1.0.8

    調整・改善簡体字版のテキスト・UI に、軽微な修正を施しました。第 3 話の裁判パートにおいて、一部のキャラクターの演出に、軽微な修正を施しました。不具合の修正第 2 話の裁判パートにおいて、一部のキャラクターが表示されない不具合を修正しました。以前のバージョンで第 2 話の裁判パート中にセーブしたデータを、今回以降のバージョンでロードした場合は、キャラクターの表示がされないままになることがあります。こちらについては後日修正対応予定です。

    Patch notes

August

  1. Version 1.0.7

    調整・改善日本語以外の言語でプレイしたとき、日本語のボイスのみで進行するシーンに、設定言語に応じた字幕を表示するようにしました。簡体字でプレイしたとき、裁判パートにおける議論テキストの行間を、日本語と同程度になるよう調整しました。シナリオおよび魔女図鑑の簡体字版のテキストに、軽微な修正を施しました。

    Patch notes
  2. Version 1.0.6

    不具合の修正簡体字で特定の裁判パートのシナリオをプレイをした際、本来反論できるはずのセリフに対して反論が行えず、進行ができなくなる不具合を修正しました。

    Patch notes
  3. Version 1.0.5

    不具合の修正エンディング画面に表示される、スタッフクレジットの表記を修正しました。一部のシナリオの演出に、軽微な修正を行いました。

    Patch notes

July

  1. Version 1.0.4

    調整・改善セーブデータのスロット数を、120 個から 180 個に引き上げました。ゲームをセーブした際に生成されるセーブデータのファイルサイズを、従来の 10 % 以下に削減しました。従来のバージョンでセーブしたデータも、ロードをしてから再度セーブをすると、ファイルサイズが削減されます。セーブ・ロード画面で、セーブデータの存在するすべてのスロットが表示されるまで、ローディング画面を表示するようにしました。セーブ・ロード画面で、どちらかの画面でページ数を切り替えてからもう片方の…

    Patch notes
  2. Version 1.0.3

    調整・改善各話の裁判パート終了直後に再生される特殊なストーリーパートにおいて、必要最低限の UI 以外を表示しないようにしました。不具合の修正各話の裁判パート終了後に魔女図鑑画面を開くと、内容が正常に表示されない不具合を修正しました。これに付随して発生していた、第 2 話以降のマップ選択画面においてエリア名が表示されず進行不能となってしまう不具合も解消しています。Steam 上でのプレイ時間の計測が、まれにリセットされてしまう問題に対応しました。

    Patch notes
  3. Version 1.0.2

    不具合の修正マップ選択画面が開かれてからゲームを終了するまでの間、直前のマップ選択画面で選択可能だったエリア以外が魔女図鑑に表示されなくなる不具合を修正しました。一部の裁判パートシナリオでタイムアップした際、まれに進行不能になってしまう場合がある不具合を修正しました。

    Patch notes
  4. Version 1.0.1

    不具合の修正一部の演出再生中に、グラフィックが正常に表示されない不具合を修正しました。

    Patch notes
  5. バージョン 1.0.0

    ゲームをリリースしました。

    Patch notes

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