How to extract files from TyranoBuilder (NWJS, .exe)

[R.I.P.]

How to get the images and sound from a TyranoBuilder-made game, which uses node-webkit (NWJS) to create windows executables?

Sample game (free): AnimeNovel.exe demo, 310MB


(locales/ is empty)

I tried using dragon unpacker (hyperripper) on the .exe, .dat (no results) and .pak files:

(.exe, not sure these images are used in-game and none of the actual interesting art is there)


(.pak, apparently some NWJS internal files)

Would love any clues. Looks like it uses EGL (not even OpenGL ES?).