Hey, I've been poking around at the save file data and figured out most values for things (i.e addons, demons, compendium, party, etc) and managed to add-in the Durarara characters to the compendium!
I've only tested it with my save file [NA], so make a backup in case it doesn't work for you.
To do so, all you need is a way to dump, edit and import your save.
1) Open file in your hex editor of choice
2) Go to 2BB0 and insert (overwrite do not make the file larger) this:
FF FF 22 01 FF 37...
Devil Survivor 2: Record Breaker - Obtain Durarara Characters (By Save Editing)
I've only tested it with my save file [NA], so make a backup in case it doesn't work for you.
To do so, all you need is a way to dump, edit and import your save.
1) Open file in your hex editor of choice
2) Go to 2BB0 and insert (overwrite do not make the file larger) this:
FF FF 22 01 FF 37...
Devil Survivor 2: Record Breaker - Obtain Durarara Characters (By Save Editing)