11-09-2013, 08:16 PM
I'm assuming that's on PC (don't even know if there are other versions), so you'd typically take a look in subfolders and see what kind of files are there. It can range from plain PNG files to a weird custom format. In the latter case you'll either have to get someone to figure it out (or do it yourself if you can), or run the game and dump loaded memory, then find the images using a program like Texture Finder.
The latter option is a bit of a process and usually is quite tedious, so I would take a look at the files first and see if you can find something.
The latter option is a bit of a process and usually is quite tedious, so I would take a look at the files first and see if you can find something.