Based on Steam Build 5462326 release: 4.2 GB, thanks to chronos!
Goldberg emu/crack applied over
100% Lossless & MD5 Perfect: all files are identical to originals after installation
NOTHING ripped, NOTHING re-encoded
Significantly smaller archive size (compressed from 4.2 to 1.2 GB)
Installation takes two minutes (depending on your system)
After-install integrity check so you could make sure that everything installed properly
HDD space after installation: 4.2 GB
Repack uses XTool library by Razor12911
At least 2 GB of free RAM (inc. virtual) required for installing this repack
Operating System: Windows 7 (64 bit)
Processor: 2GHz Dual Core
RAM: 4 GB
Video Card: HD Graphics 530 (Direct X 11 or above required)
DirectX: 11
HDD Space: 4.2 GB