For the most up-to-date troubleshooting and to ensure you have the correct files, visit the official FitGirl Repacks site or consult the community on the FitGirl Repack Reddit .
: For some Atomic Heart builds, you may need to press "1" in a command prompt window after installation to apply system changes, then reboot and press F7 in the loading menu to disable Driver Signature Enforcement (DSE) before playing. Common Fixes & Optimization Atomic Heart -- fitgirl-repacks.site --.part15.rar
: If installing on Steam Deck, use Proton GE and add the setup.exe as a non-Steam game to run the installer. For the most up-to-date troubleshooting and to ensure
: You can manually update the DLSS files by replacing the DLLs in your game folder under Engine\Plugins\Runtime\Nvidia\DLSS\Binaries\ThirdParty\Win64 . Atomic Heart -- fitgirl-repacks.site --.part15.rar