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vn-tools / arc_unpacker

CLI tool for extracting images and sounds from visual novels.
GNU General Public License v3.0
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Game request: [Minato Soft][150520]Yuuki Yuuna Is A Hero S #87

Closed ghost closed 7 years ago

ghost commented 7 years ago

Game info

VNDB link: https://vndb.org/v16682 Developer: Minatosoft Release date: 2015-05-20 Original title: 結城友奈は勇者であるS

Details

I'd like to rip the sprites and sounds from the game if possible. When I drag the .exe to the unpacker, it only rips a few things and I can't seem to open them with anything. http://i1168.photobucket.com/albums/r483/SeeressYeul/Clipboard01.png

marconii2002 commented 7 years ago

Can you show me game folder content ? May be this game use LiveMaker engine.

ghost commented 7 years ago

http://i1168.photobucket.com/albums/r483/SeeressYeul/junk/yuyuyu1.png http://i1168.photobucket.com/albums/r483/SeeressYeul/junk/pluginfolder.png The 結城友奈は勇者であるＳ~.exe folder contains the files ripped from the unpacker.

marconii2002 commented 7 years ago

You should try rip arc0.dat arc1.dat arc2.dat not exe files.

ghost commented 7 years ago

Alright. I'll try that! edit: That doesn't seem to work either. When I tried to rip the arc.dat files, it didn't rip anything.

marconii2002 commented 7 years ago

Can you send me this dat files

ghost commented 7 years ago

They're here (redacted - rr-).

marconii2002 commented 7 years ago

Game use Whale engine. Support must be added.

rr- commented 7 years ago

Yay it's protected with Themida

rr- commented 7 years ago

To be able to decrypt files from this engine, you need to know the original file names. The archives used by the game do not provide the file names so I have to guess them.

I have guessed about 8000 file names, but I was unable to discover names of 111 files. As far as I'm concerned the game doesn't use those files...? Most of these unknown files are either miscellaneous CG (not characters, backgrounds nor event images which are 100% supported), or sound effects (think swoosh, click etc.).

I'll keep at it for a few more hours but if I'm unable to come up with anything more I'll call it a day and push the results as they are.

rr- commented 7 years ago

Done:

I managed to decode the remaining CGs (which turned out to be some creature cards and Major Arcana Tarot cards), but decided to give up on remaining files which are all miscellaneous sound effects in the number of ~60 - I don't think it's a huge loss.

Example image:

ev_005_01_11

Changes should appear in tonight's build around 1 AM UTC: https://tmp.sakuya.pl/au/

If you experience any problems, feel free to reopen the issue.