GAME OVERVIEW
MOUSE: P.I. For Hire throws you straight into a wild first-person shooter that looks like it stumbled out of an old 1930s cartoon. Everything’s in slick, black-and-white, rubber hose animation, so the whole thing feels like some scrappy detective flick—but then the action really kicks in, and it’s pure chaos.
You’re Jack Pepper, an ex-soldier turned private eye trying to survive in Mouseburg, a city that’s about as rough as they come. What starts off as finding a missing person doesn’t stay simple for long. Before you know it, you’re wading through the muck—crime, corruption, even murder.
The deeper you dig, the darker things get. Expect to chase down clues, bust up gangs, go toe-to-toe with dirty cops, and try to figure out just what’s really going on in this city. Sintopia

The fights? They don’t let up. Every corner of Mouseburg is filled with over-the-top shootouts. You’ll switch between all sorts of ridiculous, cartoon-inspired weapons—think rapid-fire tommy guns, exploding gadgets, stuff that’d make a real detective blink. Pick up power-ups and upgrades as you go; you’ll need every edge you can get, especially when a boss comes crashing onto the screen.
Mouseburg’s a place you’ll want to poke around in. One minute you’re creeping through alleys, the next you’re blasting your way through a film studio or dodging danger in the flooded sewers. Secret rooms, collectibles, bonus cases—they’re everywhere.
Plus, it isn’t all flat-foot pavement: you’ve got tricks like wall-running, grappling, or double-jumping to zip around and keep things moving fast.
It all hangs together with a punchy jazz soundtrack and those snappy visuals, wrapping the action up in a proper noir package. There’s more than 20 levels, a ton of wild weapons, and enough story twists to keep you guessing. MOUSE: P.I. For Hire isn’t just retro style—it’s a full-on cartoon brawl built for modern shooter fans.
HOW TO DOWNLOAD
- Click the Download button below and you’ll be redirected.
- Wait for 5 seconds and then hit the blue ‘download now’ button. The download will start, so just hang tight.
- Once The MOUSE: P.I. For Hire is downloaded, right-click the .zip file and select “Extract to MOUSE: P.I. For Hire ”(You’ll need 7-Zip for this, get it here).
- Open the MOUSE: P.I. For Hire folder and run the exe application.
- Have a blast playing! Remember to run the game as administrator. If you get any missing dll errors, check for a Redist or _CommonRedist folder and install all the programs in there.
SYSTEM REQUIREMENTS
- Requires a 64-bit processor and operating system
- OS: Windows 10 64-bit
- Processor: Intel Core i5 9500 / Ryzen 3400
- Memory: 12 GB RAM
- Graphics: GeForce GTX 1060 / Intel Xe 2 Graphics / Radeon RX 580
- DirectX: Version 11
- Storage: 11 GB available space
- Additional Notes: VRAM: 6 GB
MOUSE: P.I. FOR HIRE FREE DOWNLOAD
Click the download button to get this game free on your PC. This is the full game, so make sure to run it as an administrator.
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