(PLUGIN) Yo-kai Sangokushi .unknown filetype

[NeonToaster1]

Issue: plugin request Console: Nintendo 3DS Format extension(s): .unknown Type: image (possibly archive) Game Name: Yo-kai Sangokushi

First 8 bytes of the file(s): 63 00 00 00 90 01 00 00 - 00018726-X-02170160.unknown

More details: I'm speculating that these files hold models and texture data for Yo-kai Sangokushi. Tried looking at them in Karameru and got a false positive, opened it raw in Kukkii and it doesn't seem like it can recognize the file correctly either (comes out a garbled mess)

Sample files (if possible): 00018726-X-02170160.unknown - https://drive.google.com/file/d/1puvj2G7Q8PpAkkqE94Sh6ofIKTH2hAKi/view?usp=sharing

[NeonToaster1]

Extra sample files: https://drive.google.com/file/d/1CR5Ufmyfl1YPrAEY4OJ0R2OT7dOSU3CC/view?usp=sharing https://drive.google.com/file/d/16jUGmnmFYm1yMFljYw_ctO7Di7FkaW9U/view?usp=sharing https://drive.google.com/file/d/1Dv_-Qtjr5EvxEx1N7s36cEAfi9sjcTL2/view?usp=sharing

[onepiecefreak3]

I don't know exactly where the unknown extension comes from (as I can see Karameru doesn't support the BIN/IDX format, which is the main archive of this game, and Kuriimu2 never used .unknown) but the files are still referenced by their internal index, as Kuriimu2 does. The samples given refer to the following files as shown by Kuriimu2: 00018726.bin 00018731.bin 00018732.bin 00018733.bin

The files seem to be loose collections of textures (or generally files) tied together by a simple offset list.

[onepiecefreak3]

The newest dev build and upcoming Release 1.2.1 of Kuriimu2now support this format. It's a manual plugin, which means it has to be manually selected at some point to load the format properly. Select "BIN" under "plugin_koei_tecmo.dll" to open this format. Issue closed.