Steam app 2416450 · updated 12 Sep 2026, 18:22 UTC
Join private investigator Jack Pepper on a guns blazing, jazz-fueled adventure in MOUSE: P.I. For Hire. MOUSE combines the charm of hand-drawn rubber hose animation inspired by the classic cartoons of the 1930’s with the adrenaline and action of an explosive first person shooter.
719 hourly samples, with the daily peak drawn over them. Weekends are shaded.
6 months, April 2026 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.
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.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 438 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 281 hourly samples. Each dip is a night. Weekends are shaded.
MOUSE: P.I. For Hire was released on 16 Apr, 2026.
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A blank audio cell means full audio was not marked in the returned language list.
MOUSE: Accolades trailer
Watch on Steam
MOUSE: Out Now trailer
Watch on Steam
MOUSE: Date Announcement Trailer
Watch on Steam34 achievements in total.
36 developer announcements, Dec 2023 to Aug 2026 · times in UTC
Detectives,We are very excited to announce that we have partnered up with New Blood Interactive to celebrate ‘Fallen Aces - Episode 2: Shadow of Death’ by bringing you the ‘Of Mice and Mobsters’ Steam bundle!In this Fallen Aces x MOUSE…
lahTayDetectives, We just released a patch for MOUSE: P.I. For Hire on Steam! Patch v1.2.2 introduces a range of bug fixes and improvements, addressing gameplay, progression, stability, UI, localisation, controls/input, and other issues. Some of…
lahTayDetectives,We just released our biggest update yet for MOUSE: P.I. For Hire on Steam. Update v1.2.1 introduces the highly requested Level Revisit feature, which provides the ability to replay previously completed levels, allowing you to…
Jonny PlaySideDetectives,MOUSE: P.I. For Hire is kicking off the summer sale early with a 20% discount on Steam for the standalone version of the game! The pre-sale begins today and continues throughout the Steam Summer Sale, ending on Thursday, July 9th…
Jonny PlaySideDetectives,We just released our biggest Patch yet for MOUSE: P.I. For Hire on Steam.This update implements a range of quality of life improvements, including Alpha Widescreen support on PC, improved performance and optimization, full…
Jonny PlaySideDetectives,Today we celebrate the successful launch of MOUSE: P.I. For Hire with an action-packed Accolades Trailer. This brand new trailer showcases just a handful of the critic reviews for the game, all of which praise the title for its…
Jonny PlaySideDetectives,Today we are releasing a Hotfix for MOUSE: P.I. For Hire on Steam to address a small range of issues, like improved quest handling and background process cleanup. Check out the full details below. Additionally, following this…
Jonny PlaySideDetectives,Today we are releasing a Hotfix for MOUSE: P.I. For Hire on Steam to address a range of issues and make improvements, like fixing instances of players getting stuck and issues with some quests. Check out the full details…
Jonny PlaySideDetectives,Today we are releasing a Hotfix for MOUSE: P.I. For Hire on Steam to address a range of issues and make improvements, like adding WASD key rebinding and fixing bugged achievements! Check out the full details below.Have a…
Jonny PlaySideDetectives,Today we are releasing a Hotfix for MOUSE: P.I. For Hire on Steam to address a specific crash and blocker. Check out the details below.Stay sharp!Hotfix v1.0.3Steam:Build ID: 22849803Fixes & ImprovementsResolved a crash for Steam…
Jonny PlaySideDetectives,We are excited to announce that official MOUSE: P.I. For Hire Steam Trading Cards and Points Shop items are now available!By sleuthing the streets of Mouseburg and conducting your investigation, you will now earn Trading Cards on…
Jonny PlaySideDetectives,Today we are releasing a Hotfix for MOUSE: P.I. For Hire on Steam to address a range of issues. Check out all the details below. Happy investigating!Hotfix v1.0.1Steam:Build ID: 22814717Fixes & ImprovementsResolved a graphical…
Jonny PlaySideDetectives,It is time to pop open the fondue!MOUSE: P.I. For Hire has launched today and you can now hit the corrupt streets of Mouseburg on Steam for just USD $29.99. A Digital Deluxe Edition is also available for USD $39.99, which…
Jonny PlaySideDetectives,Today we roll out the black and white carpet by debuting the Official Cinematic Trailer for MOUSE: P.I. For Hire. This brand new gameplay footage showcases the opening cutscene for the game, wherein the main protagonist, Jack…
Jonny PlaySideDetectives,You have asked and we delivered.Yes, MOUSE: P.I. For Hire is fully verified as Steam Deck Compatible!Get your Steam Decks ready for a black and white adventure like no other.
Jonny PlaySideDetectives,Today we unveil the curtain on the main cast of characters in MOUSE: P.I. For Hire.In our all-new "Meet The Cast" Trailer, hear directly from the talent who brought these eclectic characters to life, starring Troy Baker as Jack…
Jonny PlaySideDetectives,Today we published the climactic Launch Trailer for MOUSE: P.I. For Hire ahead of our release on April 16, 2026.This epic new trailer showcases the entire package that is MOUSE: P.I. For Hire, from the action-packed combat to the…
Jonny PlaySideDetectives, We have an un-brie-lievable announcement for you in the lead up to the launch of MOUSE: P.I. For Hire!Original Game SoundtrackThe music of MOUSE is set to come alive with the upcoming release of the jazz-soaked Original Game…
playside-gamingDetectives,After recently announcing a new launch date of April 16, 2026 for MOUSE: P.I. For Hire, we have even more news hot off the press!You can now pre-purchase MOUSE: P.I. For Hire on Steam from today, with the Standard Edition being…
playside-gamingDetectives, Mouseburg is stirring and the city has had a number of visitors recently! In the lead up to the launch of MOUSE: P.I. For Hire on 16 April 2026, we called in some sharp eyed sleuths, journalists and creators from across the…
playside-gamingWe are so excited to reveal that we are tinkering away in Tammy's workshop with Insert Coin to bring you something special. Keep an eye out for more news in the coming weeks...
zoeMOUSE: P.I. For Hire will be $29.99 USD.It features 12 to 20 hours of gameplay, depending on how you play
zoeDetectives,We are back with a brie-lliant new gameplay trailer, serving up a first look at one of the unique boss battles waiting for you in MOUSE: P.I. For Hire.Revealed during Convergence Showcase, this reveal shines the spotlight on…
playside-gamingWe are excited to announce that the next IGN First Game is... MOUSE: P.I. For Hire Look forward to some exclusive new content on IGN channels throughout the month of February, ahead of our launch on 19 March!
zoeWe are incredibly excited to share the official Deep Dive Documentary into MOUSE: P.I. For Hire! Inspired by the cartoons your grandparents probably watched, MOUSE: P.I. For Hire is a hand-crafted video game like you have never experienced…
zoeToday at the Galaxies Gaming Showcase, we announced that MOUSE: P.I. For Hire is releasing on 19 March 2026. “We are very excited to share our game, MOUSE: P.I. For Hire, with fans across the world on 19 March 2026”, says Mateusz Michalak…
MegzatronWe are excited to announce that globally renowned actor Troy Baker (known for his performances in The Last of Us, Indiana Jones and the Great Circle, BioShock Infinite, and more) has been cast as the leading character in MOUSE: P.I. For…
Jonny PlaySide{STEAM_CLAN_IMAGE}/44082804/fafba154e6833983f555044b315f1ac4cd335a0f.png Hey everyone, We have some exciting news to share about MOUSE: P.I. For Hire in the coming week, but we want to clarify ahead of time that this will not include our…
Jonny PlaySideCourtesy of the fine folks at SPIKE-D, a brand-new set of weapons has just been revealed for MOUSE: P.I. For Hire. Stock is extremely limited, so check out the trailer below and order now! Live out your sci-fi dreams with these…
MegzatronA clue; a lead; what more could a Mouse Detective want? How about a new gameplay trailer reveal? Eureka! Our latest gameplay trailer reveals more of our handcrafted gameplay, as you step into the paws of Private Investigator Jack Pepper on…
LismealWe’re beyond excited to finally reveal the official title for MOUSE: P.I. For Hire - and our brand new trailer, which - as always - showcases some of our recent development progress on the game! Our latest trailer begins to scratch the…
Lismeal [PlaySide]{STEAM_CLAN_IMAGE}/44082804/4c0178c967ec1c728b1b75903e3ec0ce68f45e0f.png We’re incredibly excited to share some of the latest MOUSE gameplay systems and mechanics in development - revealed today during the Triple-i Initiative Showcase! “In…
Elissa [PlaySide]Everything you see here is 100% TRUE (and we're constantly hard working on it) {STEAM_CLAN_IMAGE}/44082804/e8ea1b5560e150d401618e5fbd78bfb7ec2941f0.png We're still discussing on final MOUSE release date, but 2025 is one to go! (which is…
Fumi GamesEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
| Name | Platforms | Released |
|---|---|---|
| MOUSE: P.I. For Hire Original Game Soundtrack | WindowsmacOSLinux | 16 Apr 2026 |
| MOUSE: P.I. For Hire Story DLC | Windows | 16 Apr 2026 |
| MOUSE: P.I. For Hire Comic Book | Windows | 16 Apr 2026 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | MOUSE.exe | any |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
WinAppDataLocalLow | Fumi Games/MOUSE/Save | * and below |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG