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Author Topic: [UE3] Tiger Knight (Steam)  (Read 1782 times)
eliteforcevn
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« on: May 24, 2019, 06:25 »

i cant open upk file i think it is encoded
tiger knight game's model its look very nice to make a mod for Total War three kingdom :v
any one have decryption code to unlock upk file :v
Thanks for read
https://store.steampowered.com/app/415660/Tiger_Knight/

https://youtu.be/hAKIcGlSOW0
« Last Edit: December 16, 2019, 00:07 by Gildor » Logged
Gildor
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« Reply #1 on: May 24, 2019, 09:27 »

What error message do you have with this game?
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eliteforcevn
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« Reply #2 on: May 24, 2019, 13:10 »

What error message do you have with this game?


UnPackage::~UnPackage <- UnPackage::LoadPackage:Charactor/Male/npc_m_shu_001_SF.upk <- CUmodelApp::ShowPackageUI <- Main:umodel_build=1018

UnPackage::~UnPackage <- UnPackage::LoadPackage:Charactor/Male/npc_m_shu_009_SF.upk <- CUmodelApp::ShowPackageUI <- Main:umodel_build=1018
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Gildor
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« Reply #3 on: May 24, 2019, 13:21 »

This is not a FULL message. Use "Copy" button in error window to copy everything.
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eliteforcevn
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« Reply #4 on: May 24, 2019, 17:07 »

This is not a FULL message. Use "Copy" button in error window to copy everything.

Command Console
Found 1520 game files (0 skipped) at path "E:\Steam\steamapps\common\Tiger Knight\KingdomGame\CookedPC"
Scanned game directory in 54.6 sec, 3340 allocs, 0.00 MBytes serialized in 0 calls.
*** Wrong package tag (31304B54) in file Charactor/Male/npc_m_wei_005a_SF.upk. Probably the file is encrypted.
*** ERROR: assertion failed: i != INDEX_NONE

UnPackage::~UnPackage <- UnPackage::LoadPackage:Charactor/Male/npc_m_wei_005a_SF.upk <- CUmodelApp::ShowPackageUI <- Main:umodel_build=1018

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Gildor
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« Reply #5 on: May 24, 2019, 18:43 »

So yes, it seems files are encrypted.
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eliteforcevn
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« Reply #6 on: May 25, 2019, 07:11 »

So yes, it seems files are encrypted.

So UE3 is it easy to decrypt ? :3
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Gildor
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« Reply #7 on: May 25, 2019, 08:57 »

UE4 has standard AES encryption. UE3 didn't have any standard, so EVERY Asian company added its own encryption system to the game, which is required to be located in executable file and fully reverse engineered. Too much effort just for encryption, what will not guarantee that anything after decryption would work.
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eliteforcevn
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« Reply #8 on: May 26, 2019, 11:48 »

Thanks for the answer  Sad
i know it is hard to you but any hope for this game ?
« Last Edit: May 26, 2019, 12:18 by eliteforcevn » Logged
Havie
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« Reply #9 on: October 18, 2019, 02:00 »

I would really like to get see Umodel work on this title,
If theres anyway I can assist with the decryption let me know.
I dont know a ton about decryption, but
I am a CS student in college and interested in learning about it.
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spiritovod
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« Reply #10 on: October 22, 2023, 17:57 »

The game is obfuscating packages header, use attached quickbms script to fix them - it only works for upk and umap, since u packages are additionally encrypted. Output files will work with official umodel build, but for better materials support you can use specific build from this topic.

P.S. The game is still available in steam via direct install link, in supported regions.

* tiger_knight_decrypt.bms (0.62 KB - downloaded 33 times.)

* Clipboard01.jpg (95.84 KB, 2550x1242 - viewed 146 times.)
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