Based on Steam release (BuildID 5905319): 527 MB, 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 527 to 260 MB)
Installation takes 2-3 minutes
After-install integrity check so you could make sure that everything installed properly
HDD space after installation: 527 MB (3.5 GB during installation)
Language can be changed in game settings
At least 2 GB of free RAM (inc. virtual) required for installing this repack
Operating System: Windows 7, Windows 8 or Windows 10 only
Processor: 1.2 GHz processor
RAM: 2 GB
Video Card: Dedicated graphics card with 512 MB memory
DirectX: 9.0c
HDD Space: 527 MB (3.5 GB during installation)