
🛠️ Crime Scene Cleaner update history
Official announcements the developer posts on Steam—patches, new content, and events—sorted by date. Click a title to read the full post.
August 2026
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8/28Fri📢 AnnouncementContamination Spreads - A Closer Look at Biohazard
Hi cleaners!We're still hard at work on Crime Scene Cleaner: Biohazard, and today we wanted to give you a closer look at one of the main mechanics that will make this cleanup unlike anything you've de…
May 2026
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5/19Tue🛠️ Patch / update v4.0.6aHotfix 4.0.6a
Added the long-awaited trash bag disposal quest to the "This town too small" mission Fixed issue with animation system that could lead to bodies disappearing on pickup Fix codex categories not being c…
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5/11Mon🛠️ Patch / update v4.0.5dHotfix 4.0.5d
Added alternative Level 3 and Level 4 bag models for the "Magician's Hat" skin Replaced the unicorn artwork asset on lunchboxes regarding community reports Fixed chapter numbers in Act II Added the lo…
April 2026
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4/22Wed🛠️ Patch / updateSoundtrack Update / Now also available on YouTube!
We’ve got something for all Crime Scene Cleaner music fans!UPDATED MUSIC TRACKSWe’ve updated the official soundtrack with tracks introduced in our latest game updates (although "Other Girls" from LULU…
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4/10Fri🛠️ Patch / update v4.0.4aHotfix 4.0.4a
Further improvements to „Winter Hotel” optimization, enhancing overall performance Fixed an issue where the mop could push objects through walls Fixed tools not rotating correctly after being picked u…
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4/3Fri📢 AnnouncementAI Use Concerns: Clarification
Regarding AI Accusations in Crime Scene CleanerRecently, we’ve been getting lots of negative reviews claiming that our game uses AI-generated content. We’ve been responding, clarifying, and explaining…
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4/2Thu🛠️ Patch / update v4.0.3bHotfix 4.0.3b-Act2
Reverted recent changes to the grabbing system and fixed collision detection issues when picking up objects General improvements and fixes for "Secluded Retreat" (collisions, clipping, and more) Furth…
March 2026
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3/31Tue🛠️ Patch / update v4.0.2eHotfix 4.0.2e
Reduced darts difficulty – cursor shake has been lowered; further improvements are planned Fixed katana using incorrect sounds from previously equipped skins Fixed visual bug in the garbage collection…
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3/27Fri🛠️ Patch / update v4.0.1Hotfix 4.0.1-Act2
PATCH NOTES:Fixed elevator in "Alter Ego" which wasn't working with a certain combination of items insideOptimized truck's physics detectionCorrected unlock descriptions for several skinsFixed "Holy W…
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3/26Thu✨ New content"Act 2" is NOW AVAILABLE on Steam!
Crime Scene Cleaner "ACT 2" is OUT NOW!The continuation is here. Kovalsky’s story reaches its conclusion in the current chapter, and there’s no better time to jump back in. Return to the mess as new c…
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3/18Wed✨ New content"Act 2" Update LAUNCHING on March 26th!
Cleaners,Remember our free update roadmap? You've been asking for a long time about when it would happen, and now we're finally happy to share the news you've been waiting for... The "Act 2" update fo…
November 2025
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11/25Tue📢 AnnouncementNominate us for The Steam Awards 2025!
Sup Cleaners!We’re slowly approaching the end of the year and that means one thing… Steam Awards 2025 are here! That’s where your part begins – now you can help Crime Scene Cleaner by nominating it fo…
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11/13Thu🛠️ Patch / update v3.0.3Hotfix 3.0.3-3
Fixed soft lock when merging trash bags in the “Alter Ego” elevator
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11/7Fri🛠️ Patch / update v3.0.3Hotfix 3.0.3-2
Hotfix 3.0.3-2- Fixed UI scaling for Russian, Chinese, Korean, and Japanese localizations- Resolved an issue where bodies could clip out of bounds in the “Alter Ego” map when interacting with the elev…
October 2025
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10/29Wed🛠️ Patch / update v3.0.2Hotfix 3.0.2-1
Hotfix 3.0.2-1- Removed remaining French text from German localization.- Fixed mop skins not applying correctly to the soap mop.- Resolved multiple issues with Swedish localization.- Added a check for…
Source: official Steam announcements (updated every 6–24 hours). Titles and summaries are copyright of the original developers.