I had a good time with it!
It's a game that does a lot with what it has, both managing to deliver something fulfilling by itself while also feeling like the start of something much bigger.
I'm one to play my visual novels windowed, but the writing and especially the visuals got me so invested that I just had to put it on fullscreen to get even more out of it.
The art in general is just great. Character sprites are cute and full of charm, the CGs are gorgeous with their explosion of colors, and even the backgrounds do a lot of work establishing the moody vibe.
Cassia being so small on the screen gives you a feeling that something is wrong, and the payoff to that being the reveal of how huge the protagonist is just left me with a dumb smile on my face.
Now, perhaps most importantly, the game absolutely delivers on the titular scene, which actually caught me off guard.
Went in blind and thought "Zombie Puke" was just a cool title to match the aesthetics, but sure enough, there is a zombie, and she does puke. And it's really GOOD.
The way the scene is portrayed ("good girl", Me...?-chan calling Cassia "master", the little whimper and so on) does make it fetish-y, but even if you're the sort of person who's not into that stuff , the game's already got you hooked so badly to the point that you can't help but take in every little nasty, yet tantalizing detail, it's great.
It feels like a scene that works both as a little treat to the freaks, while also being disturbing enough to fit in with the rest of the game.
I like the their dynamics too. At first I was a bit iffy on the protagonist being so submissive, but as the story goes on, you do get the feeling that this way of behaving might be a result of an already meek person being reanimated as someone's puppet, someone's plaything.
Cute and good!
Best of luck to the team if the game keeps getting worked on.
From what I have seen here, it's a tale I'd enjoy sitting down to read more of. Poking at the game's files, I can confidently say that Lillia can step on me.
Outstanding work!