Please have a look at ShinDataUtil: https://github.com/DCNick3/ShinDataUtil

You only need Python 3 installed and on your PATH to use blabla.py

If installing on Windows, make sure to tick the "☑ Add Python 3 to PATH" checkbox to the installer, or you won't be able to run the script.

• Needs cmake, libpng, boost-filesystem, boost-locale, and optionally, boost-thread

Make a folder for the build and cd into it (mkdir build && cd build), then cmake .. and finally make. Disable multithreaded PNG saving with -DENABLE_MULTITHREADING=OFF to remove the boost-thread requirement.

To convert a single file, do:

./EnterExtractor input.pic output.png

bup and txa files contain multiple images. To convert one, do:

./EnterExtractor input.bup output

This will create multiple images with names like output_something.png

While the program doesn't currently have full folder support, you can use a loop in zsh like so:

cd input_folder
for file in **pic; do
	mkdir -p output_folder/"$(dirname "$file")"
	EnterExtractor $file output_folder/"$(dirname "$file")"/$(basename "$file" pic)png
done

You can use the tools/enter_extractor_batch.py script to convert a whole folder.

1. Make sure to run the script with Python 3
2. Make sure EnterExtractor executable is placed next to the enter_extractor_batch.py script, or is on your PATH.
3. Run python enter_extractor_batch.py source_pics converted_pics, where source_pics contains the .pic files you want to convert, and converted_pics is the output folder. The script will include any subdirectories in the source folder.

I've only tested this script on Windows, but let me know if you have any issues on Linux / Mac and I'll try to fix it.

Use the file 'blabla.py' in this repository. The output directory will be created if it does not exist.

python blabla.py input.rom output

This will extract input.rom to a folder called output in the current directory.

Note that there is a delay between when the program starts, and when the first files start being written to disk.

The C++ extractor (and blabla.py) is known to work with files from the following games

• Higurashi no Naku Koro Ni Sui (PS3)
• Higurashi no Naku Koro Ni Hou (Switch)
• Umineko no Naku Koro Ni Saku (Switch)
• Gensou Rougoku no Kaleidoscope (Switch, .msk / MSK4 support has issues)

Other Entergram games may or may not work

blabla.pyis also known to work with:

• Sugar*Style (Switch)

• An older Python version is available in OLD_python_version. It may break a lot.

• the header for the overall pic file, and also the header for each pic chunk is different - it has some extra bytes compared to the sui version
• the byte marked 'b1' has it's nibbles in reversed order
• the encoded image is in BGRA32 format, so a conversion is performed to output in RGBA32 format (probably done this way to suit the format the hardware natively expects)

• rewrote in C++