I love that you love this so much. :p You are the one and only real fan of this little experiment... But hey, at least I can say the complete fanclub of this game want more... I might do a remake of this, like you've asked me to do so soooo many times. :p (It is appreciated, though. I'm not complaining. ;) )
However... If you like this, you might like the zombigotchi game too. It is even smaller. You got a zombi, and you just have to feed it every dat... (Yes, that means chasing and eating screaming residents) A fully fed zombie will last 48 ours... If your zombie starves to... uhm... death? Well, when it starves it, you will get a new zombie, and you have to build up it's age all over again.
https://johndoenews.itch.io/zombiegotchi
I sure hope you like that as much. If not... Keep asking, I might end up updating Chick Hunt anyway.
(By the way... Remember what I said about the screen format of the game? You can see this is very old, because I still used the 816x624 setup...) :p