All of these files are 44 bytes in size; far too small for any image (especially portraits, which are generally quite large in file size).
There's no real way to say what files contain what for most games; a lot of it is intuitive. Larger files are more likely to contain data you're interested in, however, with the largest files (for 2D games at least) usually being music, followed by sounds/textures, and level data and other game formats being various small files after that. Also be sure to check the game executable itself; if it's larger than say 20 MB or so there may be game data packed in there as well.
Your best option if you don't really know where to look is to upload a subset of the file types that are there. If there are three main kinds of files that you notice while poking around, upload several of each of them. That way you don't have to guess as to which files contain what.
(Oh, and if there's one gigantic file way bigger than the others, that's the one you want)
Quick reference: 1GB = 1024 MB, 1 MB = 1024 KB, 1KB = 1024 bytes. You're looking for files in the MB and GB ranges (tho Rabi-Ribi is probably less than 1GB for the whole install)
There's no real way to say what files contain what for most games; a lot of it is intuitive. Larger files are more likely to contain data you're interested in, however, with the largest files (for 2D games at least) usually being music, followed by sounds/textures, and level data and other game formats being various small files after that. Also be sure to check the game executable itself; if it's larger than say 20 MB or so there may be game data packed in there as well.
Your best option if you don't really know where to look is to upload a subset of the file types that are there. If there are three main kinds of files that you notice while poking around, upload several of each of them. That way you don't have to guess as to which files contain what.
(Oh, and if there's one gigantic file way bigger than the others, that's the one you want)
Quick reference: 1GB = 1024 MB, 1 MB = 1024 KB, 1KB = 1024 bytes. You're looking for files in the MB and GB ranges (tho Rabi-Ribi is probably less than 1GB for the whole install)