Hacking ROM Hack Oldies Others How to open OBJ files in games from Handheld Games?

[PlayNowKnux]

Hello,

I'm trying to rip sprites from The Cheetah Girls: Passport to Stardom, but they seem to be using a proprietary format to store sprites. It uses the .obj file extension with .inc files seemingly to target specific parts of the spritesheet. Cory in the House was made by the same developer and uses the same sprite format, so if anybody has experience ripping sprites from there, that will definitely help. (I'm mentioning Cory in the House because it's more popular of a franchise)

I have no clue how to reverse engineer file formats in general, let alone image file formats, but I was able to see some interesting results when putting the files into Tinke as tiles. My settings can be seen below:

If anyone has any idea how to rip the images from this file, please let me know.

Thank you!