I'm trying to customize textures for a single-player game that was originally on the PS2, but I'm clueless about how to open or edit the .st files related to this game. Does anyone know how to open, convert, or directly edit these .st files? I believe they are image files, but I'm not sure how to handle them.
1 Answer
What's the name of the game you're trying to mod? Just knowing the file extension isn't super helpful since it doesn't give much context without knowing the game. It might be possible to find some modding tools made specifically for it or info on what that file format really is. If those aren't around, you might have to get into some reverse engineering.

The game is 'Marc Ecko's Getting Up'.