Onmyou Taisenki PS2 (*.dat)

[Doctor Loboto]

I'm currently trying to find any method to extract the models and textures from this game, and the first step is extracting this archive.

https://www.dropbox.com/s/o88rfucbdm73u5c/data.dat?dl=0

[Wasabi]

I'm currently trying to find any method to extract the models and textures from this game, and the first step is extracting this archive.

https://www.dropbox.com/s/o88rfucbdm73u5c/data.dat?dl=0

Hi Doc. The file header reads DataChain. Using this scrip http://aluigi.altervista.org/bms/datachain.bms seems to partially work (it begins the extraction process but fails due to syntax error because its made for an specific game) But folders "CAST>MOTION" is created. Hopefully someone most skilled than us may modify this script for your game.
PD: Didn't know this PS2 title, looks neat.

[Doctor Loboto]

That's a good start, I suppose. I really hope someone can figure it out.

[aluigi]

I don't know what's the compression algorithm used for LZW1 and LZB1 (a custom algorithm using 16 and 8bit fields?) so I updated the script to dump these files as-is