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Steam app 3036350 · updated 12 Sep 2026, 21:56 UTC

A Case of Fraud

A short, non-linear detective adventure where every clue is hidden in plain sight. Carefully read and cross-reference documents to unravel a CEO’s disappearance and expose a case of fraud.

A Case of Fraud Steam header artwork
Hesperus GamesHesperus Games
12playing now
2424-hour peak
134all-time peak
23average, last 30 days

The last 30 days

−0.2Gain−0.72%% gain134Peak

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

0367210914513 Aug18 Aug23 Aug28 Aug02 Sep07 Sep12 SepThursday 13 August 20264 peakFriday 14 August 202682 peakSaturday 15 August 2026125 peakSunday 16 August 2026134 peakMonday 17 August 2026112 peakTuesday 18 August 202652 peakWednesday 19 August 202627 peakThursday 20 August 202641 peakFriday 21 August 202623 peakSaturday 22 August 202645 peakSunday 23 August 202637 peakMonday 24 August 202638 peakTuesday 25 August 202638 peakWednesday 26 August 202640 peakThursday 27 August 202641 peakFriday 28 August 202638 peakSaturday 29 August 202628 peakSunday 30 August 202627 peakMonday 31 August 202623 peakTuesday 01 September 202620 peakWednesday 02 September 202612 peakThursday 03 September 202616 peakFriday 04 September 202620 peakSaturday 05 September 202622 peakSunday 06 September 202619 peakMonday 07 September 202625 peakTuesday 08 September 202613 peakWednesday 09 September 202611 peakThursday 10 September 202612 peakFriday 11 September 202621 peakSaturday 12 September 202624 peak
Daily peakEvery hourly sample

All time

11 months, November 2025 to September 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.

03672109145Nov 2025Dec 2025Jan 2026Feb 2026Mar 2026Apr 2026May 2026Jun 2026Jul 2026Aug 2026Sep 2026November 202524 monthly peakDecember 202522 monthly peakJanuary 202623 monthly peakFebruary 202616 monthly peakMarch 202619 monthly peakApril 202614 monthly peakMay 202616 monthly peakJune 202613 monthly peakJuly 202612 monthly peakAugust 2026134 monthly peakSeptember 202625 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.

03672109145July 2026August 2026September 2026October 2026July 202612 peak — daily detail belowAugust 2026134 peak — hourly detail belowSeptember 202625 peak — hourly detail below
Monthly peakHas finer data

July 2026

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

036101301 Jul06 Jul11 Jul16 Jul21 Jul26 Jul31 JulWednesday 01 July 20269 peakThursday 02 July 20267 peakFriday 03 July 202612 peakSaturday 04 July 20268 peakSunday 05 July 20268 peakMonday 06 July 20267 peakTuesday 07 July 20268 peakWednesday 08 July 20266 peakThursday 09 July 20267 peakFriday 10 July 20265 peakSaturday 11 July 20268 peakSunday 12 July 20266 peakMonday 13 July 20264 peakTuesday 14 July 20265 peakWednesday 15 July 20268 peakThursday 16 July 20265 peakFriday 17 July 20267 peakSaturday 18 July 20268 peakSunday 19 July 20265 peakMonday 20 July 20263 peakTuesday 21 July 20266 peakWednesday 22 July 20265 peakThursday 23 July 20263 peakFriday 24 July 20268 peakSaturday 25 July 20264 peakSunday 26 July 20266 peakMonday 27 July 20265 peakTuesday 28 July 20264 peakWednesday 29 July 20261 peakThursday 30 July 20265 peakFriday 31 July 20265 peak

August 2026

31 days as the curve, each the highest figure that day. Behind it, 331 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.

0367210914501 Aug06 Aug11 Aug16 Aug21 Aug26 Aug31 AugSaturday 01 August 20266 peakSunday 02 August 20264 peakMonday 03 August 20266 peakTuesday 04 August 20263 peakWednesday 05 August 20267 peakThursday 06 August 20267 peakFriday 07 August 202613 peakSaturday 08 August 202615 peakSunday 09 August 202612 peakMonday 10 August 20268 peakTuesday 11 August 20268 peakWednesday 12 August 20269 peakThursday 13 August 202610 peakFriday 14 August 202682 peakSaturday 15 August 2026125 peakSunday 16 August 2026134 peakMonday 17 August 2026112 peakTuesday 18 August 202652 peakWednesday 19 August 202627 peakThursday 20 August 202641 peakFriday 21 August 202623 peakSaturday 22 August 202645 peakSunday 23 August 202637 peakMonday 24 August 202638 peakTuesday 25 August 202638 peakWednesday 26 August 202640 peakThursday 27 August 202641 peakFriday 28 August 202638 peakSaturday 29 August 202628 peakSunday 30 August 202627 peakMonday 31 August 202623 peak

September 2026

12 days as the curve, each the highest figure that day. Behind it, 118 hourly samples. Each dip is a night. Weekends are shaded.

0714202701 Sep03 Sep05 Sep07 Sep09 Sep11 SepTuesday 01 September 202620 peakWednesday 02 September 202612 peakThursday 03 September 202616 peakFriday 04 September 202620 peakSaturday 05 September 202622 peakSunday 06 September 202619 peakMonday 07 September 202625 peakTuesday 08 September 202613 peakWednesday 09 September 202611 peakThursday 10 September 202612 peakFriday 11 September 202621 peakSaturday 12 September 202624 peak

October 2026

A Case of Fraud was released on 10 Nov, 2025.

Not out yet.There is nothing to draw for this month.
Nothing here is interpolated or estimated; where a sample is missing the line is broken.

Game information

Updated 12 Sep 2026, 21:56 UTC
App ID
3036350
Last updated
17 Aug 2026 build 24785579
Developer
Hesperus Games
Publisher
Hesperus Games
Release date
10 Nov, 2025
Platforms
WindowsmacOS
Download size
231 MB258 MB
Install size
1.35 GB1.46 GB
Genres
Adventure, Indie
Game modes
Single-player
Controller support
Unknown
Achievements
6

Features & support

Steam features

Steam AchievementsMouse Only OptionSteam CloudFamily Sharing

Controllers & input

Accessibility

Camera ComfortColor AlternativesCustom Volume ControlsPlayable without Timed InputSave Anytime

Popular tags

DetectiveInvestigationMysteryPuzzlePoint & ClickCrimeLogicNonlinearIndieAdventure2DSingleplayerStory RichConspiracyAtmosphericModern
About this gameFull description from Steam
A short, non-linear detective adventure. Investigate the mysterious disappearance of a successful CEO by analysing documents from her home and office. Examine evidence, connect clues, and make your own deductions to uncover a case of fraud. Zoolingo is a seemingly successful startup company aiming to build a translation app that allows people to understand their pets. After landing an enormous amount of investor funding, the CEO has disappeared under suspicious circumstances. The only evidence you have is a whole lot of documents. Piece together the identities and roles of the family and employees, figure out who had motive and opportunity, and construct a case to unravel the fraudulent scheme. Inspired by open-ended narrative deduction games like The Roottrees are Dead. Features: Non-linear gameplay Progression is in your mind! Explore evidence however you want. Connect clues and form your own theories with no hand-holding Deep reading There is no searching or hunting for hidden clues. All documents are provided throughout the game, and the puzzle is in how you interpret them. A complex case Exposing the fraudulent operation won’t be easy. You’ll need to discover missing identities, decipher clues from the past, and make logical deductions to bring it all together and crack the case. Lots of cute pets Deduce the identities of the employees’ adorable animal companions! Note: the art was hand drawn in Procreate using an iPad and Apple Pencil
Content & age ratings2 regional ratings

Regional ratings

DEJUS10Atos criminosos
IGRS3
System requirementsMinimum and recommended hardware

Minimum

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: 1.7 GHz Dual Core Memory: 4 GB RAM Graphics: 1GB graphics memory. Integrated graphics with full OpenGL 3.3 support or Direct3D 11 support Storage: 1 GB available space

Recommended

Recommended: Requires a 64-bit processor and operating system Memory: 8 GB RAM Storage: 1500 MB available space

macOS

Minimum: OS: macOS Mojave Processor: Apple M1 or 1.4 GHz Intel Core i5 Memory: 4 GB RAM Graphics: 1GB graphics memory Storage: 1 GB available space Recommended: OS: macOS Monterey Processor: Apple M1 or 2.5 GHz Intel Core i7 Memory: 8 GB RAM Storage: 1500 MB available space

Linux

Minimum: Recommended:
Supported languages2 languages
LanguageFull audio
English
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

6 achievements in total.

Show selected achievements (may contain spoilers)
We're One Big Family HereAchievement
Fully ResourcedAchievement
Personal BrandAchievement
Rat RaceAchievement
Big Picture ThinkingAchievement
Low Trust EnvironmentAchievement

View all Steam achievements

DemosPlayable demos on Steam

18 developer announcements, Mar 2025 to Aug 2026 · times in UTC

August

  1. Update notes for 18 August

    Add localised feedback form for Simplified Chinese Add remaining localisation playtesters to credits Fix credits font for English version

    Patch notes
  2. Now available in Simplified Chinese!

    I'm pleased to announce that A Case of Fraud is now available in Simplified Chinese! This is a full translation including all of the evidence documents with embedded text. Special thanks to 赤铜/Syakudo for completing the localisation, and to…

    hesperus_games
  3. Update notes for 14 August

    Added Simplified Chinese localisationSmall updates to evidence images

    Patch notes
  4. Update notes for 9 August

    Small fixes to make errors less likely and easier to recover from: Persist backup save in case save file is corrupted during saving, and attempt to use this if main save file cannot load Keep corrupted save files for troubleshooting…

    Patch notes

June

  1. Update notes for 14 June

    Fix 'Low Trust Environment' achievement

    Patch notes
  2. Update notes for 11 June

    Minor evidence changes to improve clarity

    Patch notes
  3. WDC World Ocean Day Charity Sale

    We are excited to announce that we are supporting WDC, Whale and Dolphin Conservation for World Ocean Day! A Case of Fraud doesn't contain any whales or dolphins since they are absolutely not suitable pets(!), but we love our majestic…

    hesperus_games

March

  1. Update notes for 12 March 2026

    Compress images to allow game to work on computers with low GPU memory. Note: The tradeoff is that the size on disk is increased, and the game may take a few extra seconds to load when it's first opened!

    Patch notes

January

  1. Update notes for 11 January 2026

    - Fixed a very edgy edge case bug that could cause issues when starting the game in fullscreen mode

    Patch notes
  2. Update notes for 5 January

    Allow panning with left stick on controller

    Patch notes

December

  1. Demo update 17 December 2025

    A few little items to bring the demo in line with the full game:Added zoom buttons to main view Switched to compatibility mode renderer to avoid Vulkan issuesImproved dropdown behaviour, particularly when using keyboard navigation

    Patch notes
  2. Update notes for 17 December 2025

    Added more detailed endgame hints Added an important event to the post-endgame timeline Improved dropdown behaviour, particularly when using keyboard navigation Improved some plain text Removed the extra door on office floor plans

    Patch notes

November

  1. Update notes for 12 November

    Fixed wording of plain text on a letter Added zoom buttons to main view Switched to compatibility mode renderer to avoid Vulkan issues and improve performance on lower spec computers

    Patch notes
  2. Hotfix notes for 1.0.11

    Fixed a bug that meant you had to restart the game to make it work for the first time if you had played a very specific version of the demo in the past

    Patch notes

October

  1. Release date announcement

    A Case of Fraud will be available on Steam from 10 November 2025 (from 4pm PST)!Huge thanks to all the playtesters who have volunteered their time and brainpower to making the game better - I couldn't have done it without you.

    hesperus_games

September

  1. Demo update 0.4.2

    Another round of demo updates is live, with the UI updated to match the current state of the main game! Features: Added save and load, including cross-platform cloud saveAdded hints Fixes/improvements: You can now zoom in on evidence, which…

    Patch notes

May

  1. Demo update 0.4.1

    Another round of demo updates is live, focusing on quality-of-life improvements to the UI based on requests from players. Features: Added an in-game notebook Added search capability to name dropdowns Allow reordering of evidence by dragging…

    Patch notes

March

  1. Demo updates

    Thanks so much for all the feedback, here are the latest demo updates! Features: Added an optional plain text overlay with selectable text Added a plain text option in Settings Fixes/improvements: A portrait image is now removed from the…

    Patch notes

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