The extraction process will automatically pull data from all other parts (including .part15.rar ) to create a single installation folder.
: Ensure you have downloaded every single part. If .part15.rar is the last part, verify that parts 1–14 are in the same directory. Atomic Heart -- fitgirl-repacks.site --.part15.rar
: Allow the installer to install missing DirectX or Visual C++ components if prompted. The extraction process will automatically pull data from
: If your system has 8GB of RAM or less, check the box to "Limit installer to 2GB of RAM usage." This prevents crashes during the intensive decompression process. : Allow the installer to install missing DirectX
: If VSync is forced on, navigate to %LOCALAPPDATA%\AtomicHeart\Saved\Config\WindowsNoEditor , open GameUserSettings.ini , and change bUseVSync from true to false .
To install using the FitGirl Repacks multi-part RAR files, you must ensure that all parts (e.g., .part01 through .part15 and any subsequent files) are present in the same folder before beginning the extraction. Pre-Installation Requirements