
Steam news
Full Steam announcements and update articles for this title.
About
This page aggregates Steam news feeds, patch notes, and developer announcements for Mousebusters, sourced from official Steam community posts.
Major updates, balance changes, and seasonal events often correlate with player-count spikes — cross-reference announcements here with the live charts on the main Mousebusters statistics page.
Articles link back to Steam for full changelogs. SteamScope refreshes news entries as new posts are published to the game's Steam hub.
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The wait is over! Mouse Busters! Complete Edition is finally here!
Experience Odencat's latest adventure, filled with laughter, tears, and unforgettable moments. Start playing today and join the fun♪
Check out the streaming guidelines here:
https://odencat.com/mousebusters/guideline/en
Download the creator assets here:
The new demo for Mousebusters! is now available on Steam!
In this updated demo, you can fully explore Room 102, home of an overworked programmer.
After coming home from work, he immediately resumes coding—living off energy drinks and long nights. But when he powers on his computer, something else appears on the screen…
A ghost is haunting his room.
Play as a tiny mouse and sneak through the apartment alongside your Kansai-dialect partner, Shishō.
Search the room for clues, investigate suspicious objects, and wait for the right moment to act.
When the resident falls asleep, you’ll need to uncover hints to log into his computer. Every shelf, desk, and corner might hold something important.
The spirit only appears when the PC is active.
You must eliminate it without alerting the resident.
Once the conditions are met, a spirit-blasting battle begins. The Room 102 ghost moves between dual monitors and attacks aggressively—target its weak point, the eye.
Difficulty options are available, so even players who aren’t confident with shooting mechanics can enjoy the experience.
• Playtime: Approximately 15–20 minutes • Streaming and monetized videos are allowed • Difficulty options included
Add Mousebusters! to your Wishlist to follow development toward its Spring 2026 release.
Is the Mousebusters apartment now part of the story? Follow Chief’s guidance and track down the Oden cat!
Get a glimpse into the world of Mousebusters today!