Based on a leaked DEV Debug Build of the game, dated Nov 2022: 79.9 GB, thanks to MrLemon!
100% Lossless & MD5 Perfect: all files are identical to originals after installation (ONLY when installed with all components!)
NOTHING ripped, NOTHING re-encoded
Selective Download feature: you may skip downloading and installing of 4K intro video and optional
voicepacks. Russian VOs are included by default. Please note, that this DEV Build has all VO packs
but English and Russian in incomplete state, it s pretty useless to download and install them
Significantly smaller archive size (compressed from 79.9 to 24.3~26.6 GB, depending on selected components)
Installation takes 10-30 minutes (depending on your system and selected components)
After-install integrity check so you could make sure that everything installed properly
HDD space after installation: 79.9 GB (90 GB during installation)
Language can be changed in game settings (text and voiceovers separately)
Repack uses XTool library by Razor12911
Use Atomic Heart DX11 desktop icon to run the game on Windows 7
At least 2 GB of free RAM (inc. virtual) required for installing this repack