>>723436331
Only tangentially related, but if you're into tabletop you might like Nechronica: The Long, Long Sequel.

>player characters are zombie girls aged 7-16
>character options range from being a hyper mutated monster that tears enemies apart with her bare hands to a Gunslinger Girl tier operator to a walking psychic phenomenon
>mechanical options for your chosen personality archetype
>madness system with specific consequences depending on your relationship to the other party members
>lots of ultraviolence and yuri if that's your bag
System is Japanese but there's a complete fan translation wiki you can search up with just the system name. Seems like your bag if you can live with the gore.