FATAL FRAME II: Crimson Butterfly REMAKE
Uncensored Mod
23 March 2026


Description
Replace costumes in FATAL FRAME II: Crimson Butterfly REMAKE (FF2R).
Write to the root.rdb and root.rdx files to load the mod files.
Recommend backing up these two root files.


Replaced
Rin: two cardigan and Japanese Gothic outfits
Mayu: default, old, two sweaters, Japanese Gothic outfits
Modify mesh and textures to replace spats with underwear.
(FFFF0001.fdata)

Rin: default and two cardigan outfits
Mayu: default and two sweaters outfits
Modify textures to make skirt shorter.
(FFFF0002.fdata)


Requirements
Python 3.9 or newer required for installing the mod
https://www.python.org/

yumia_mod_insert_into_rdb.py in yumia_fdata_tools
https://github.com/eArmada8/yumia_fdata_tools


Installation
Unzip all Mod and yumia_fdata_tools files into the FF2R\fdata_package folder.
Once placed the files, run yumia_mod_insert_into_rdb.py.

Example layout:
FatalFrameII\fdata_package
   0xffff0001.fdata
   0xffff0001.yumiamod.json
   0xffff0002.fdata
   0xffff0002.yumiamod.json
   yumia_mod_insert_into_rdb.py
   yumia_mod_lib.py
