State of Decay: Year-One Survival Edition [.pak]

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
lostprophet
Posts: 49
Joined: Thu Sep 04, 2014 9:34 pm

State of Decay: Year-One Survival Edition [.pak]

Post by lostprophet »

The original State of Decay pak files could be extracted with zip2.bms, but they modified something in the YOSE .pak files, because I get an error.
Could somebody take a look at it? Thanks in advance!

Old .pak file:

Code: Select all

http://www86.zippyshare.com/v/HuCjthOc/file.html


New .pak file:

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http://www26.zippyshare.com/v/MFw7V2rM/file.html


zip2.bms script:

Code: Select all

http://www7.zippyshare.com/v/hSqLuksi/file.html
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: State of Decay: Year-One Survival Edition [.pak]

Post by aluigi »

Replace "comtype deflate" with "comtype zlib" in the script.
lostprophet
Posts: 49
Joined: Thu Sep 04, 2014 9:34 pm

Re: State of Decay: Year-One Survival Edition [.pak]

Post by lostprophet »

aluigi wrote:Replace "comtype deflate" with "comtype zlib" in the script.

Thanks, aluigi, works perfectly now!
markfiter
Posts: 4
Joined: Mon Mar 09, 2015 8:32 am

Re: State of Decay: Year-One Survival Edition [.pak]

Post by markfiter »

Hi, guys. I need to pack this .zip archives with zlib algorithm (not a simple deflate)
Samples https://mega.nz/#!o0xjWJzC!ercWQkRBIRdB ... JXu6e0SUdA
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: State of Decay: Year-One Survival Edition [.pak]

Post by aluigi »

Just curious, what happens if you create a ZIP archive in STORE mode (aka no compression)?
Does the game read it?

I know that it's a waste of space but, if it works, it can save you lot of time because there are no ready solutions as far as I know.
michalss
Posts: 320
Joined: Sun Aug 10, 2014 12:49 pm

Re: State of Decay: Year-One Survival Edition [.pak]

Post by michalss »

aluigi wrote:Just curious, what happens if you create a ZIP archive in STORE mode (aka no compression)?
Does the game read it?

I know that it's a waste of space but, if it works, it can save you lot of time because there are no ready solutions as far as I know.



This will work for sure i did it in the past..
markfiter
Posts: 4
Joined: Mon Mar 09, 2015 8:32 am

Re: State of Decay: Year-One Survival Edition [.pak]

Post by markfiter »

If I create some archives with little compression (like in original release) then game will crash http://puu.sh/ltHrE/39747723ca.png
But if I create all of archives without compression then game will hanging in the processes and doesn't start http://puu.sh/lw2Pd/fec52605da.png
michalss
Posts: 320
Joined: Sun Aug 10, 2014 12:49 pm

Re: State of Decay: Year-One Survival Edition [.pak]

Post by michalss »

Im getting back to this game, but to make pak for YOSE version is not possible as for normal version. Even with no compression game wont run.. :( . can you help me out pls ?

Code: Select all

https://mega.nz/#!io4gDQBZ!PYTVduVfjSK0uvI4SMDmfYF7IsH0-HHg5-SMWw3L7MY
michalss
Posts: 320
Joined: Sun Aug 10, 2014 12:49 pm

Re: State of Decay: Year-One Survival Edition [.pak]

Post by michalss »

anyone pls ?
cih99
Posts: 48
Joined: Wed Jun 09, 2021 10:23 pm

Re: State of Decay: Year-One Survival Edition [.pak]

Post by cih99 »

State of Decay: Year-One


https://h.top4top.io/p_1986sw4ra1.png


Image