There is something deeply satisfying about a game that knows exactly what it wants to be. MOUSE: P.I. For Hire, developed by Polish studio Fumi Games and published by PlaySide Studios, arrived on April 16 across PC, PlayStation 5, Xbox Series X|S, and Nintendo Switch 2, and it has already cemented itself as one of the most stylish shooters of 2026.
Players step into the shoes of Jack Pepper, a hard-boiled private investigator navigating a world rendered entirely in hand-drawn rubber hose animation inspired by the classic cartoons of the 1930s. Every frame drips with period-accurate style: exaggerated character silhouettes, bouncing walk cycles, and environments that look like they were inked on celluloid. But beneath that charming veneer lies a genuinely explosive first-person shooter with tight gunplay, creative weapon designs, and level layouts that reward both aggression and careful exploration.
Critical Acclaim Across the Board
The reviews have been overwhelmingly positive. MOUSE currently sits at an 81 on Metacritic and 83 on OpenCritic, with Destructoid awarding a stunning 9.5 out of 10 and calling it "a true passion project that's pure entertainment from start to finish." On Steam, the numbers tell a similar story: 95 percent of the more than 3,100 user reviews are positive, a remarkable ratio for a debut IP from a relatively small studio.
What makes MOUSE stand out is not just its striking visual identity, but how deeply that identity is woven into the gameplay. Enemy designs riff on cartoon archetypes — oversized gangsters with tommy guns, mechanical contraptions that sputter and spin like Rube Goldberg machines, and boss encounters that feel like interactive episodes of a lost animated series. The jazz-infused soundtrack ties everything together, swelling during firefights and retreating to smoky lounge melodies during quieter exploration segments.
A Passion Project Years in the Making
Fumi Games originally announced MOUSE back in 2024, and the title was initially slated for a 2025 release. The team opted to delay into 2026 for additional polish, a decision that appears to have paid off handsomely. The final product feels remarkably confident for a first major release, with consistent pacing across its roughly ten-hour campaign and a suite of bonus challenges that extend the experience for completionists.
PlaySide Studios, the Australian publisher behind the project, has already confirmed that a Story DLC is in development. Given the strength of the base game and its enthusiastic reception, the prospect of returning to Jack Pepper's monochrome world is an exciting one. For anyone who appreciates a shooter with genuine personality, MOUSE: P.I. For Hire is the real deal.