However I guess srep will most likely fail. I was asked this by some users in the last days.

I told them to find the correct srep settings / srep version or use rep before, like this
xtool:manvil:core_2.9.12+rep+xtool:dd3+LOLZ_NORMAL

Edit:

Aliens Fireteam Elite 2 size: 25,48 GB - Compressed game size: 16,95 GB (Ratio 66.52%
 

Aliens Fireteam Elite 2 size: 25,48 GB - Compressed game size: 16,95 GB (Ratio 66.52%-
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
----------------------------------------------------- CONVERSION DATE 2026.08.26 -----------------------------------------------------
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------
00:02:32 - You have chosen the DVD5 type for the media size.
00:02:32 - ISO images will not be created when conversion is complete.
00:02:32 - The computer will shut down when the conversion is complete.
00:02:32 - Selected ARC/DS method for Data1a-01.bin was: xtool:c32mb:d1:mue5,k0x091404DAA65060786C5A9B5D594 43185F2D2C47724E6F1648C0BBBF850AD96C1:mpreflate+xt ool:o:lm3:p:c32mb:t90p:mpreflate:dd3+lolz:dtb1:d17 6:mtt1:mt16:mc1023
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------
00:02:33 - Compression initialized in 26.08.2026 at 00:02:33.
00:02:33 - Starting Data1a-01.bin archive creation.
01:45:13 - Moving Data1a-01.bin Data1a-04.bin files to media folder.
01:45:13 - Compression finished in 26.08.2026 at 01:45:13.
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------
01:45:13 - Getting size of the game: Unknown 1
01:45:13 - Installation folder size: 25,48 GB
01:45:13 - Compressed game size: 16,95 GB (Ratio 66.52%)
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------
01:45:13 - Overall input size: 25,48 GB
01:45:13 - Overall output size: 16,95 GB (Ratio 66.52%)
01:45:13 - Overall conversion time: 01:42:40
01:45:13 - Overall conversion discs: 4 DVD5
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------

Hello
 

Hello. Could you please provide a download link for the compressor?

Assassin Creed Black Flag,

CrossCheck compression Decompression Test


Original Total Data: 5570560 (streaming directly to first codec)

Processing codec 1/3: precomp
Input: Direct stream (5570560 bytes)
Output file: chain_2.tmp
Precomp Encode: streams=0/0 ( 0.00%) patches=0 out.size=0 bytes
Precomp Encode: streams=75/75 (100.00%) patches=0 out.size=15.23 MB
precomp: 5570560 -> 15966066 (286.62%)

Processing codec 2/3: addex
Input file: chain_2.tmp (15966066 bytes)
Output file: chain_1.tmp
Executing: D:\New folder\ADDeX.exe -m1 .\Archiver_11001884\chain_2.tmp .\Archiver_11001884\chain_1.tmp
ADDeX -m1 pass 1: 52% matches=339
ADDeX -m1 done: 100% matches=636
Compressed -m1 15966066 -> 6756230 (42%) in 0.03 s
Estimated peak decompression RAM: 0 MB
addex: 15966066 -> 6756230 (42.32%)

Processing codec 3/3: lzr
Input file: chain_1.tmp (6756230 bytes)
Output: Direct to final stream (last codec)
Progress: 100.00% (6.44 MB / 6.44 MB)



Final Report:
Total file size: 5193720 bytes
Header size: 72 bytes
Compression method string size: 40 bytes
Compressed entries size: 60 bytes
Calculated compressed data size: 5193548 bytes
Compression ratio: 93.23%

Compression complete: 5.31 MB processed in 0.67 seconds (7.89 MB/s)

Before someone asks

Star Wars Zero Company

What about the rest of files!? :D

NOTE: Compressing with leviathan method take about 48 hours or more of time!

You need proper plugin for this. Best you can do is use just mermaid.

It seems leviathan isn't sutch effective on compression, just waste lots of time :(

All of the files use leviathan. Only ucas have some mermaid on the beginning.

Like I said, we need proper plugin for this. Just use mermaid+srep+lolz and go.

What about razor_mtx?

this is results of compressing *.pak, *.ucas, *.utoc files:
xtool:dd3:l10,d128mb - » Data-01.bin file size: 32.72 GB (00:49:44)
xtool:dd3+razor_mtx - » Data-01.bin file size: 32.63 GB (02:04:09)
xtool:dd3+lolz:dtb1:d256:mtt1:mt12:mc1023 - » Data-01.bin file size: 32.67 GB (06:23:46)

Then use razor_mtx if you like

StarWars Oulaws
 

hello
for StarWars Oulaws

for sdfdata from 34 to 46 :
for other sdfdata:
Other files:

Also consider to extract wem and process them.

However I don't know why you split the files and let duplicates left behind.

I extracted bk2 files
I not yet found a way to extract wem files

I see. Tbf I looked on this game over a year ago, not remember anything.

I guess use mesa to extract wem files.