Buy Mousebusters PC

Mousebusters is free to play! Download it on Steam and start playing instantly.

Release: 04 Apr 2025
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About Mousebusters

Mousebusters - about the game
Turned into a mouse in your new apartment building, you team up with a rodent called Chief to bust ghosts haunting the residents. Scout each unit to uncover insecurities that draw out the spirits, while staying hidden from nosy neighbors. Chief guides you from his HQ desk with tips and quips as you solve puzzles across the floors. Grab your ray gun for fast-paced zaps once you expose a ghost's weak spots and spectral core, dodging their attacks in the process. Investigations reveal hints of a larger conspiracy tied to the curse, with Chief holding back key details. Casual adventure fans enjoy this indie mix of stealth recon, puzzle-solving, and action-packed exorcisms on PC.

Welcome to Mousebusters!
You just moved into your new place, and are excited to settle in…when all of a sudden, you get turned into a mouse! Thankfully, you soon meet a fellow rodent who knows how to help.
He asks you to call him “Chief,” and explains that there’s only one way to break the curse: by ridding the whole apartment building of the ghosts that haunt its inhabitants!
Get to Know Your New Neighbors

In each apartment, you'll find a different ghost—but it won't be that easy to track them down. It seems they prey on negative emotions, so in order to smoke them out, you'll have to do some major recon to figure out each resident's biggest insecurities. Just don't get caught!
A Partner You Can Count On

Luckily, you won't have to go it alone, because you'll be in frequent contact with the Chief throughout each mission. From his comfy desk at HQ, he'll offer plenty of guidance and comedic commentary as you scour the building and solve puzzles to find each ghost.
Engage in Ghost-Zapping Action!

Once you've tracked down the source of each resident's woes, you'll have to whip out your trusty ray gun and perform a good ol' fashioned exorcism. Protect yourself from projectiles while targeting their weak points to expose their spectral cores!
Venture Down the Rabbit Hole

Over the course of your investigations, you'll slowly uncover more and more evidence that suggests something far more ominous is going on with this building...and it seems the Chief knows more about the curse than he's letting on. Just how deep does this conspiracy go?
Interface:
GermanEnglishSpanish - Latin AmericaFrenchIndonesianItalianJapaneseKoreanPortuguese - BrazilRussianTurkishVietnameseSimplified ChineseTraditional Chinese
Subtitles:
GermanEnglishSpanish - Latin AmericaFrenchIndonesianItalianJapaneseKoreanPortuguese - BrazilRussianTurkishVietnameseSimplified ChineseTraditional Chinese

Age rating

Unavailable

Minimum:

  • Processor: 2G Hz
  • Memory: 2 GB RAM
  • Graphics: DirectX or OpenGL 2.1
  • DirectX: Version 11
  • Storage: 150 MB available space

Recommended:

Minimum:

  • OS: macOS 10.13 High Sierra
  • Processor: Apple Silicon or Intel x64
  • Memory: 2 GB RAM
  • Storage: 150 MB available space

Recommended:

Minimum:

  • OS: OS Ubuntu 12.04 LTS
  • Processor: Processor 2 GHz
  • Memory: 2 GB RAM
  • Graphics: Graphics 256 mb video memory, OpenGL 2
  • Storage: 150 MB available space

Recommended:

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FAQ

8 questions

Before you start looking for a cheap Mousebusters key, check the essentials. Developed by Odencat. Published by Odencat. PC released date: 04 Apr 2025. Genres: Indie, Casual, Adventure. Categories: Family Sharing, Single-player, Steam Achievements, Full controller support, Steam Cloud.

Q

Where to buy a cheap Mousebusters Steam key?

Mousebusters is free to play! Download it on Steam and start playing instantly.

Mousebusters is completely free on Steam. No purchase needed - just download and play. If you are looking for premium DLC or in-game items, check the offers table above.

Our price tracker covers both official retailers and key marketplaces, so you can find Mousebusters on sale even outside seasonal promotions. We currently detect 0 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Mousebusters is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Mousebusters has an official page on the Steam Store, but we currently don't track any third-party offers with Steam DRM. Check back later or set a price alert.

Not at this time. Valve marks Mousebusters as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

Mousebusters does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Mousebusters deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

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