I am doing a rom hack on Hannah Montana - The Movie (don't judge me lol). I want to change the graphic file for the Disney boot logo (when the game starts there is a Disney logo) and I want to add a custom image where the Disney logo is. I went in Crystal Tile 2.. I found the files (in the image above). This rom is a bit wierd. I need three files... .NSCR (have it) map file .NCGR (don't have it) graphic file .NCLR (don't have it) palette file In the picture you see the Disney logo file but there is a .ncgr_. I have never seen this file extension before. I assumed it was a compressed file with the last two files I need (NCGR and NCLR). I extracted this .ncgr_ file and decompressed it with BatchLZ77 (which had no errors and decompression went fine) Then I went back to work in Crystal Tile 2 to open my decompressed file. I had no luck with opening this decompressed file in CT2. I cannot open the sub-file sort as shown in the image below.. If anyone has a clue on how to resolve this it would be greatly appreciated. I want to get into this .ncgr_ file.