Help ripping images from a game

[Ega1232387]

I don't know if this helps but I've managed to open some obscure format using Gimp Open RAW format, then playing with the options

So File -> Open -> Select File Type AND Show all files

Chose Raw Image File then open your image

Play with the options. You may want to find some tutorial about those options because I don't know what they are doing. (I was using someone else step by step options when I was using the tool)

Thanks!
I've tried that out, but still got no result (it still looks like this)

The image data might be compressed