Based on Mary_Skelter_Nightmares-Razor1911 ISO release: rzr-maryskelter.iso (4,996,329,472 bytes)
Six DLCs included and activated
100% Lossless & MD5 Perfect: all files are identical to originals after installation
NOTHING ripped, NOTHING re-encoded
Selective Download feature: you can skip downloading and installing of credits videos
Significantly smaller archive size (compressed from 4.7 to 2.1/2.5 GB)
Installation takes 5-10 minutes (depending on your system)
After-install integrity check so you could make sure that everything installed properly
HDD space after installation: up to 6 GB
Repack uses XTool library by Razor12911
At least 2 GB of free RAM (inc. virtual) required for installing this repack
OS: Windows 7 or later
Processor: 2.13GHz Intel Core2 Duo or equivalent
Memory: 1 GB RAM
Graphics: DirectX 11 compatible graphics card
DirectX: Version 11
Storage: 6 GB available space
Sound Card: XAudio2 compatible sound card