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Panzerdroid, posted Tue May 16, 2017 7:21 am (23272)

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Could anyone take a look?

http://www2.zippyshare.com/v/wNALqK6Z/file.html

I bet the game uses the same LZ4 compression as Lords of the Fallen, but now the container switched from pkg to toc/dat format, so old tools don't work

spider91, posted Tue May 16, 2017 9:26 am (23275)

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Code:

comtype lz4f
endian big
goto 0x5A
get DAT_NAME_SIZE short
getdstring DAT_NAME DAT_NAME_SIZE
string DAT_NAME  = "_"
xmath ZERO_SIZE "4 - (DAT_NAME_SIZE % 4)"
if ZERO_SIZE < 4
   getdstring DUMMY ZERO_SIZE
endif
get DATS byte
get FILES long
math DAT_INDEX = -1
for i = 0 < FILES
   getdstring DUMMY 0x0E
   get NAME_SIZE short
   getdstring NAME NAME_SIZE
   xmath ZERO_SIZE "4 - (NAME_SIZE % 4)"
   if ZERO_SIZE < 4
      getdstring DUMMY ZERO_SIZE
   endif
   get OFFSET long
   if OFFSET == 0
      math DAT_INDEX  = 1
      string NAME_INDEX p= "%01d" DAT_INDEX
      set NEW_DAT_NAME string DAT_NAME
      string NEW_DAT_NAME  = NAME_INDEX
      string NEW_DAT_NAME  = ".dat"
      open FDSE NEW_DAT_NAME 1
   endif
   get ZSIZE long
   get SIZE long
   getdstring DUMMY 0x0A
   clog NAME OFFSET ZSIZE SIZE 1
next i

Minimum, posted Tue May 16, 2017 10:56 am (23277)

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sorry. fixed

spider91, posted Tue May 16, 2017 11:04 am (23278)

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What file you are trying to unpack?

Panzerdroid, posted Tue May 16, 2017 3:48 pm (23283)

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Thank you, Spider81!
Is recompression possible?

spider91, posted Tue May 16, 2017 4:59 pm (23286)

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I've made a script for repack and game crashes with repacked files. Probably it uses some custom CRC calculations for packages like last game from this developers, but i don't have any skills on debugging and don't know what kind of CRC is this.

You can ask Ekey, he made a unpacker for LotF, maybe he can help.