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Atomic HeartNewsPATCH 1.16.3.0 – LIST OF CHANGES
Game update

PATCH 1.16.3.0 – LIST OF CHANGES

Atomic Heart · published 23 Apr 2026, 14:03 UTC

All newsPlayers around this dateRead on Steam

Patch 1.16.3.0 for Atomic Heart is rolled out and now available on Steam. See the list of changes for this update below:

Blood on Crystal DLC#4 changes:

  • Fixed missing music in the area with the polymorph pianist

  • Fixed an issue where brightness was too high in some areas in Photo Mode

  • Fixed some quest markers

  • Fixed various bugs when loading saves

  • Improved the behavior of the RACCOON miniboss

  • Crash fixes

  • Other minor fixes

RECOMMENDATIONS FOR SOLVING SOME ISSUES

  • We cannot guarantee or support the game if the Atomic Heart game client has been modified by any third-party software. If this happens, you should uninstall this software and reinstall the game.

  • If you encounter issues on Steam, first check the integrity of the game files as described here. This may solve the issues:

https://help.steampowered.com/en/faqs/view/0C48-FCBD-DA71-93EB

  • Also, if you encounter any issues while playing, you can direct them here:

https://forms.clickup.com/2651050/f/2gwxa-19963/9BKY6NR4J0FZBLMS02

Thank you for sharing your feedback with us. We monitor it very closely and will continue sharing news in a timely manner!

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Community23 Jul 2026Reverse: 1999 × Atomic Heart Collaboration Version is NOW AVAILABLE!Reverse: 1999 × Atomic Heart Collaboration Version is NOW AVAILABLE! We have arrived at your destination, the Polymer Exhibition Hall. Please be careful when exiting the vehicle. We wish you a pleasant journey! Reverse: 1999 × Atomic Heart Collaboration Story "Polymerized Dreams" is now live! For Further Info:Sale26 Jun 2026Super hot Steam Summer Sale, save up to 75%!Attention, Comrades! The temperature is rising because of the super hot Steam Summer Sale 🔥 Save up to 75% across the entire Atomic Heart catalog, with the Ultimate Edition receiving the absolute maximum discount! Hurry to smash robots until the discount melts away on July 9 🤖Community1 Jun 2026DLC#4 Survey!The first chapter of Atomic Heart is complete.💎 Now it's time to look back. We'd love to hear how this journey felt for you - from your first steps on the Wave Platform to the final credits. Share your feedback in our survey👇 P.S. The survey will remain open until June 7, 2026.