DaRmaZat Since its initial reveal in 2023, Mouse: P.I. For Hire has carried the weight of massive hype, fueled by a visual promise that looks like a lost 1930s Mickey Mouse cartoon come to life. Polish studio Fumi Games has leaned heavily into the monochromatic, rubber hose aesthetics of the Steamboat Willie era, but you shouldn’t let the nostalgic charm fool you. While it shares some DNA with the likes of Cuphead, this is a full-throttle first-person shooter that trades platforming for “boomer shooter” intensity. Stepping into the shoes of Jack Pepper, a war veteran turned private investigator, you quickly realize that behind the bouncy animations lies a world far grittier than its inspirations suggest.
Dirty Laundry in Mouseburg
Narratively, the game opens with a cinematic flair, featuring a playable flash-forward section that sets the stakes before diving into the meat of the story. Jack is tasked by journalist Wanda Fuller to find Steve Bandel, a magician who vanished mid-performance. This “simple” missing persons case spirals into a web of political espionage, murder, and corruption — classic noir. Troy Baker voices Jack, delivering a raw, charismatic performance that perfectly captures the “hard-boiled detective with a short fuse” trope. While the city of Mouseburg is populated by non-hostile NPCs who mostly wander about with little interaction, the world still feels lived-in and surprisingly mature.
Actually, the writing doesn’t shy away from heavy themes like classism and systemic racism, particularly regarding the shrews, who are treated as the lowest rung of society. These serious notes are balanced by a delightful sense of absurd humor and wordplay. Whether it’s Jack’s dry observations or puns about “shooting movies, not people”, the dialogue constantly reminds you that you are playing through a violent Sunday morning comic. Even the case progression is thematic, as all clues you collect need to be pinned to the Crime Map board in your office. Once enough clues are pinned, a new lead and direction for the investigation reveal themselves. One drawback I found is that this system feels too automated. As soon as all required clues hit the board, the game tells you exactly what to do next, stripping away any real challenge.
Lead And Ink Instead Of A Magnifying Glass
At its heart, Mouse—as it was originally named—is a super-fast FPS that is shockingly visceral. Heads pop like ink bubbles, and the black-and-white environments are frequently painted with the dark blood of decapitated enemies. All combat occurs in arena-based, lightning-quick encounters, though the lack of zoom or aim-down-sights on Jack’s weapons might catch some off guard. Thankfully, Jack is no slouch in a brawl, able to use his Mitts (indeed, his fists in those gloves) or boots to stomp and punch his way through crowds. Progress is gated by three difficulty settings and Resident Evil-like typewriter save points, keeping the old-school vibe intact.
Initially, Jack lacks a double jump and movement feels rather basic, but eventually his repertoire expands to include even wall-running and using his tail as a grappling hook. Luckily so, as this kind of mobility is essential when dealing with bosses or waves of enemies. For those moments when you need a literal edge or are blocked by a simple burst wall or a rotten floor, “d-namite” (indeed, classical TNT) provides explosive results, often leaving enemies as charred, wide-eyed heaps of soot on the floor. To keep the momentum going, a handy guiding brush can also be sent out to highlight the path if you get turned around or lose the scent. Navigating between missions is handled through a charming overhead city map, where you drive Jack’s miniature car through the environment to reach your next objective.
Scavenging The Grayscale Streets
And I must admit, navigation in this game is surprisingly deep for a linear shooter. Most levels are vertically designed and riddled with secrets hidden behind ludicrously obvious giveaway signs. Scouring every corner pays off, as you’ll find schematics for weapon upgrades—like the cleverly named James Gun—and various collectibles like baseball cards or comic books. Naturally, the term “cheese” is also never far away.
While you are scooting around, cash you scavenge—found in safes or looted from the world—can be spent at the Ammo Store or on missing collectibles. Lockpicking these safes is a highlight, featuring a unique mechanic that feels like a cross between the classic mobile game Snake and Skyrim’s tumblers. However, a point of frustration for me was the inability to return to completed levels, as a result of the game’s linearity. If you miss a blueprint or a secret, it’s gone for good unless you start a new game. This design choice, combined with the fact that the black-and-white palette can make spotting items difficult without the aid of a flashlight (though the game occasionally triggers one automatically for a brief moment when things get truly pitch-black), makes the hunt for secrets a bit of a double-edged sword.
A Living Cartoon
Visually and aurally, the game is a masterclass in style. The hand-drawn characters move with an exaggerated souplesse that contrasts brilliantly with the 3D backdrops. Everything from the HUD—where your ammo count mocks the dead—to the fluid cutscenes makes you feel like an active participant in an interwar-era animation. All the while, Patryk Scelina’s jazzy, big-band score swells to orchestral heights during firefights, though the loop can admittedly become a bit repetitive during long stretches of exploration.
Technically, the game is a smooth operator across platforms. Whether on a high-end PC—like in my case—or console (from what I’ve heard), the framerate remains totally stable, even during the most chaotic gunfights. While the second half of the journey can start to feel a bit repetitive—with the aforementioned rather automated Crime Map and repetitive arena clears losing some of their early luster—the sheer audacity of the presentation fortunately carries it through.
Final Thoughts
Mouse: P.I. For Hire is a bold, ambitious indie project that punches far above its weight class. It successfully merges the “rubber hose” charm of 1930s cartoons with the brutal mechanics of a modern boomer shooter. Jack Pepper is an excellent protagonist, supported by top-tier voice acting by Troy Baker, as well as strong performances from the rest of the cast, and a world that balances silly cheese jokes with grim political intrigue. Though the detective mechanics are somewhat automated, the jazz can start to feel repetitive, and the lack of an option to revisit finished levels is a missed opportunity, the arcade-style gunplay and jaw-dropping art style make this an investigation well worth taking on!
Additional Information
Release Date: Apr 16, 2026
Reviewed On: PC. Download code provided by the publisher and PR agency.
Developer: Fumi Games
Publisher: PlaySide
Relevant links: Available via Steam.
