Compress Metal Gear Solid V?

[hasandgn34]

Originally Posted by ipman99

I have tied many ways to compress this game. All end up with nothing. I was only able to compress 2gb of the game. Total game is 21GB Steam Version. Can anyone help me with this? I need to make this smaller like other repackers, around 12 GB will be awesome.

I have tried,
Masked data compression (best settings) - failed (18GB)
Reflate v2 - failed (output was bigger!)
Just FreeARC ccm - failed (18GB)

you have to use MGSV QAR tool to decompress ALL "chunkX.dat" Files.
when you decompress the files, you have to compress texture files with precomp+srep+lzma
the other files should be compressed with srep+lzma algoritms.

and when am free, I will explain to compress and decompress the files. I did it. it was 11.8 GB for me. but it could be 11.35 - 11.5 gb. it is about compression algoritms and packjpg_dll.dll version.