Best Compression Methods for 'Specific' Games. Q&A

[Hota]

Based On: Steam Version
Game Version: 2.2.10F
Original Size: 14.9 GB
Compressed Size: 5.07 GB
Method,

All Files - xzlib+srep:m3f:a16+lolz:dtb1:d128:mtt1:mt4:mc1023

[xzlib] -mzlib+reflate -c32mb -t100p-1

XTOOL - 2011_R1 (x64)
SREP - 3.92 (x64)
LOLZ - 22c4b (x64)

Data_01.bin - 11.3 GB (5.12 GB --> 1.58 GB)
Data_02.bin - 4.20 GB (4.87 GB --> 1.66 GB)
Data_03.bin - 13.1 GB (4.94 GB --> 1.82 GB)

Note - Nothing Ripped. There are some *.ogg files, but there was no difference using OGGRE.

Decompression (Using 4 CPU Threads)

FreeArc 0.67 (March 15 2014) extracting archive: Data_01.nano
Extracted 214 files, 1,698,668,663 => 5,121,610,745 bytes. Ratio 33.17%
Extraction time: cpu 33.59 sec/real 149.50 sec = 22%. Speed 34.26 mB/s
All OK

FreeArc 0.67 (March 15 2014) extracting archive: Data_02.nano
Extracted 37,258 files, 1,783,062,442 => 4,877,679,739 bytes. Ratio 36.56%
Extraction time: cpu 50.72 sec/real 423.52 sec = 12%. Speed 11.52 mB/s
All OK

FreeArc 0.67 (March 15 2014) extracting archive: Data_03.nano
Extracted 51,888 files, 1,963,190,702 => 4,942,682,557 bytes. Ratio 39.72%
Extraction time: cpu 60.48 sec/real 391.47 sec = 15%. Speed 12.63 mB/s
All OK

Install Started  - 10:52:27.61
Install Finished - 11:08:40.68