neat thing: the "Special Snap" menu, a gallery containing screenshots of every bit of text from both Hebereke and the Scandinavia-only localisation, Ufouria: The Saga, that presents them side-by-side with their English or Japanese translation, respectively
less neat thing: despite being developed by a North American studio and published to coincide with the recent sequel, released globally as Ufouria: The Saga 2, you can't actually play Ufouria via this reissue; they're emulating the Hebereke ROM and only the Hebereke ROM
in their defense... Sunsoft's distinctive late-era Famicom DPCM bass sound is synced to the refresh rate of the console and as such, the sound programmers had to manually reprogram Ufouria's audio in order for it to play at the correct pitch on 50Hz PAL NES hardware, so the developers on this reissue would've had to either a) convert Ufouria back to 60Hz for the sake of their emulator, or b) emulate at 50Hz and introduce regular doubled frames, which people will not tolerate no matter the justification.
Incidentally, Ufouria has been reissued at 60Hz before, via the Wii Virtual Console—Nintendo would force VC games into 60Hz emulators in NTSC regions and 50Hz emulators in PAL regions with no exceptions, and in this instance, doing so completely butchered the music, to the degree that one has to wonder why either party ever let it release.