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Author Topic: Faith of Danschant  (Read 5931 times)
barnett2010
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« on: October 26, 2017, 11:27 »

This is a Chinese game. UE4 development. I unpacked with umodel. error.
 Can not find a solution.
Come to the forum for help!

Game name: 神舞幻想 FAITH OF DANSCHANT
Official website: swhx.wangyuan.com

This is a demo version,
 the pak file has 3G.
Download the following file, double-click exe to install. You can get the pak file.

http://down.qq.com/tgc/tgp/rail/2000164/1/14/04844c8f02d1769f7a40ffc998a8795b/whole/RailGame_2000164_1-0.0.0.14.exe
http://down.qq.com/tgc/tgp/rail/2000164/1/14/04844c8f02d1769f7a40ffc998a8795b/whole/RailGame_2000164_1-0.0.0.14_.7z.001
http://down.qq.com/tgc/tgp/rail/2000164/1/14/04844c8f02d1769f7a40ffc998a8795b/whole/RailGame_2000164_1-0.0.0.14_.7z.002
http://down.qq.com/tgc/tgp/rail/2000164/1/14/04844c8f02d1769f7a40ffc998a8795b/whole/RailGame_2000164_1-0.0.0.14_.7z.003
http://down.qq.com/tgc/tgp/rail/2000164/1/14/04844c8f02d1769f7a40ffc998a8795b/whole/RailGame_2000164_1-0.0.0.14_.7z.004
http://down.qq.com/tgc/tgp/rail/2000164/1/14/04844c8f02d1769f7a40ffc998a8795b/whole/RailGame_2000164_1-0.0.0.14_.7z.005
http://down.qq.com/tgc/tgp/rail/2000164/1/14/04844c8f02d1769f7a40ffc998a8795b/whole/RailGame_2000164_1-0.0.0.14_.7z.006
http://down.qq.com/tgc/tgp/rail/2000164/1/14/04844c8f02d1769f7a40ffc998a8795b/whole/RailGame_2000164_1-0.0.0.14_.7z.007
http://down.qq.com/tgc/tgp/rail/2000164/1/14/04844c8f02d1769f7a40ffc998a8795b/whole/RailGame_2000164_1-0.0.0.14_.7z.008
http://down.qq.com/tgc/tgp/rail/2000164/1/14/04844c8f02d1769f7a40ffc998a8795b/whole/RailGame_2000164_1-0.0.0.14_.7z.009
http://down.qq.com/tgc/tgp/rail/2000164/1/14/04844c8f02d1769f7a40ffc998a8795b/whole/RailGame_2000164_1-0.0.0.14_.7z.010
http://down.qq.com/tgc/tgp/rail/2000164/1/14/04844c8f02d1769f7a40ffc998a8795b/whole/RailGame_2000164_1-0.0.0.14_.7z.011
http://down.qq.com/tgc/tgp/rail/2000164/1/14/04844c8f02d1769f7a40ffc998a8795b/whole/RailGame_2000164_1-0.0.0.14_.7z.012
« Last Edit: October 26, 2017, 11:31 by Gildor » Logged
barnett2010
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« Reply #1 on: October 26, 2017, 11:30 »


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Gildor
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« Reply #2 on: October 26, 2017, 11:32 »

What will happen if you'll load .uasset (not .umap)?
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barnett2010
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« Reply #3 on: October 26, 2017, 11:44 »

thank you.
The operation method is shown in the picture.

click on export, And then went wrong.

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Gildor
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« Reply #4 on: October 26, 2017, 11:47 »

You're working correctly with Unreal game / UModel. The problem is that this game has some custom compression for pak files, which UModel doesn't know, so it displays an error message.
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barnett2010
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« Reply #5 on: October 26, 2017, 11:52 »

Is there any way to crack it --"custom compression"
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Gildor
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« Reply #6 on: October 26, 2017, 12:13 »

I have no idea. Usually when game is good enough - some guys are writing a pak unpacker with quickbms, and then unpacked files are openable by umodel.

To check what's with this game's pak, someone who's expert in detecting compression algorithms should download the game and check the pak. If nothing will help, it is necessary to dig into the game's executable (if it is not encrypted) and find decompression algorithm there.

So, what could be here:
  • It may be zlib with some tweaks not allowing to easily decompress it.
  • It may be some different compression which is not natively supported by Unreal engine (it supports only zlib) - for example, LZ4 or LZMA.
  • It may be entirely custom compression.
  • Very unlikely: some games has tweaked pak file so it indicates "compressed" or "encrypted", but actually it is just pure unpacked file. For this game, it may be pure zlib compression with setting up a compression flag which differs from "zlib". In other words, to fix the problem, it would be enough to modify UModel so it would accept any compression flag as "zlib" and won't fail with "compression flag 3".
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barnett2010
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« Reply #7 on: October 26, 2017, 12:22 »

thank you so much .

quickbms,I tried this tool,
unreal_tournament_4.bms,unreal_umod.bms,
I found these two scripts  on its website, after use, Can not unpack.

The game will be available in December。Time to download to the full version of the game.
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Gildor
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« Reply #8 on: October 26, 2017, 12:30 »

unreal_tournament_4.bms,unreal_umod.bms,
I found these two scripts  on its website, after use, Can not unpack.
These scripts won't work unless they'll be updated to support THIS game. Each game usually has its own unique encryption / protection. Before now, they "simply" had custom AES encryption keys. For Faith of Danschant, there's custom compression. QuickBMS knows many compression algorithms, so it is probably the best tool to research data compresion formats.
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godskin
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« Reply #9 on: November 01, 2017, 14:56 »

fixed
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Gildor
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« Reply #10 on: November 01, 2017, 17:02 »

What's fixed?
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godskin
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« Reply #11 on: November 01, 2017, 17:30 »

What's fixed?

open on Umodel

« Last Edit: November 01, 2017, 17:36 by godskin » Logged
Gildor
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« Reply #12 on: November 01, 2017, 17:56 »

So, what happened?

a) umodel got some update (I don't believe in that)
b) game got an update, making everything working in umodel (pak format wasn't good)
c) some thirdparty tool (quickbms) got support for unpacking pak files from this game
d) something else?
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godskin
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« Reply #13 on: November 01, 2017, 18:00 »

So, what happened?

a) umodel got some update (I don't believe in that)
b) game got an update, making everything working in umodel (pak format wasn't good)
c) some thirdparty tool (quickbms) got support for unpacking pak files from this game
d) something else?

>> c <<
need extract by BMS Script and got it .uasset
and will work
u model working perfect

** I hope U will fix Lost ark / Mu Legens **
** ready have dec file but can't open / extract skeletion

here BMS Script : https://drive.google.com/open?id=0B0b7sdRNSZ3gVDdwZzlHU1Y2VFU


« Last Edit: November 01, 2017, 18:07 by godskin » Logged
barnett2010
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« Reply #14 on: November 02, 2017, 16:08 »

thank you so much
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