Heart-Lung Machine

Change history · Builds & patches

1. 23 Feb 2025Developer post

   V 1.08 Update

   Hey everyone, This small patch brings over a couple of improvements from the recently released Quest version of the game. V 1.08 Patch Notes: Improved hiding spots in the first level Reworked crank wheel handling If you have any feedback, let me know!

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2. 16 Jan 2025Developer post

   V 1.07 Update

   Hey everyone, Here's another update to enhance the overall gameplay experience :) V 1.07 Patch notes: Added subtle sound effects Adjusted placement of certain objects Tweaked some timings based on your playthroughs Reduced unnecessarily high poly counts to further improve perform

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3. 04 Jan 2025Developer post

   Ironman Achievement + New Demo

   Hey guys, a brand-new demo is now available on Steam, featuring numerous improvements from the main game over the past few weeks. The main game itself gets the 'Ironman' achievement with patch V1.06, along with some minor improvements and bug fixes. You can unlock this rare achie

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4. 18 Dec 2024Developer post

   V 1.05 Update

   Hey guys, this is just a small code update in preparation for future updates. Best, Hermann

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5. 
   12 Dec 2024Developer post

   New: Safe Mode

   Hey everyone, I’ve just added a 'safe mode' for those of you who want to experience all the horror atmosphere without being permanently pressured by the monster. You can activate ‘safe mode’ in the starting room and once activated (indicated by the little red light) it stays acti

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6. 18 Nov 2024Developer post

   V 1.03 Update

   Hey everyone, Quick update based on your playthroughs: Fixed some collision issues at a hiding spot near the generator. Experimental: Removed the locker from the kitchen in the second level as it seems to distract. Looking forward to your feedback as always!

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7. 14 Nov 2024Developer post

   Update: Left-Handed Mode & More Improvements

   Hey guys, I've just added an input swap option to make things more comfortable for left-handed players. You’ll find the button to activate left-handed mode right in the physical menu in the starting room, just as usual. This update also brings a few minor visual improvements and

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8. 12 Nov 2024Developer post

   V 1.01 Hotfix

   Hey everyone, quick hotfix: Fixed an issue where menu settings wouldn’t load in certain cases. If you encounter any issues, please report them here

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9. 11 Nov 2024Developer post

   Heart-Lung Machine is OUT NOW!

   Hey everyone, it's finally time to venture deep into the bunker and discover what’s lurking in the dark! Heart-Lung Machine has just launched, and I can't wait to hear about your experiences. There’s a launch discount, so grab it while it lasts ! So, the game is out - what’s next

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10. 09 Nov 2024Developer post

    Preparing for Release: Heart-Lung Machine Releases Nov 11

    I’m excited to announce that Heart-Lung Machine will officially release on November 11, 2024! A massive thank you to all the dedicated playtesters who helped shape it into the experience it is today. I’ll be patching heavily over the weekend to address recent beta feedback, makin

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