Pretty fun game. The artstyle blends cute & disturbing pretty well, the writing is very funny, the gameplay keeps things fresh with frequent unlocks. Can get a smidge grindy if you're going for S-ranks with every form (my 100% playthrough was around 50 hours, but my NG+ run was 7 hours). Didn't play co-op, but that's probably a good time. My only real gripe is how small everything is, including some of the UI elements. I had to get up from my couch and get closer the the TV to make details out clearly (which, yeah, #thestruggle, but it was a bit annoying). Altogether would recommend.