“Biopunk” is something of a subgenre to the Cyberpunk setting. They can both exhibit similar tones and tropes, though they’re not necessarily mutually inclusive. Where a Cyberpunk setting is ...
Sonokuni is just dripping with weird vibes and unmentionable fluids thanks to its surreal biopunk setting and gooey mutant enemies that seem to explode into clouds of green and brown mush.