If you’ve been waiting for an old-school cartoon-themed FPS featuring a mouse detective, the latest gameplay trailer from developer Fumi Games is here to deliver. Mouse: P.I. For Hire combines 1920s-style cartoon visuals reminiscent of early Mickey Mouse with frantic first-person shooter action inspired by classic DOOM games.
While the new trailer doesn’t reveal an official release date yet, it introduces a set of experimental weapons that players will be able to use in-game. These over-the-top tools offer unique ways to clean up the crime-infested streets of Mouseburg.
Here’s a quick rundown of the featured weapons:
- CLEAN-D Automatic Turpentine Cleanser – The Turpentine Gun
A household essential, this weapon erases even the most stubborn “stains” using a corrosive mix of toxins. Wipe the streets clean—literally! - COOL-D Cold Steam Applier – The Freeze Gun
Freeze your foes in place and keep your cheese fresh at the same time. Just beware of some shattering side effects! - MIND-D Self-Aware Attitude Changer – The Conscious Gun
Hypnotize enemies and win them over with the power of suggestion. The Conscious Gun is your best friend in a world full of chaos.

These weapons reflect the creative and chaotic tone of the game, something fans of old-school FPS titles will appreciate. You can find more game insights like this on Witchihare.
The game is still in development, but Fumi Games has confirmed that it’s targeting a 2025 release. Mouse: P.I. For Hire will be available on PS4, PS5, Xbox One, Xbox Series X/S, and PC.
















































