Add/change files on Sega saturn game image (Myst)

[mimylovesjapan]

Hi everyone !
As Myst has issue with Saturn model 1, I am trying to modify the image of the game to make it working on all saturn.
I can extract files from the bin (track1), with CDmage, modify them, but I can't manage to inject the modify files on the bin again.
I tried to make a new image from the files, but the image is not recognize by the console.
Any idea ?

 

[Danthrax]

It should be as easy as right-clicking the file in CDMage, choosing "Import File" and selecting the extracted file you modified. Is that what you did?

 

[Ardiloso]

Also you can only replace files if the new file is the same size or smaller than the original. If your modified file is larger, the easier way would be using KoD's segasaturnpatcher to create a patch.

 

[mimylovesjapan]

Yes, I have to replace lot of files, and different size...
how works segasaturnpatcher ? Is it easy to use ?