Is it just me, or is there a lot of stories that reference past events that may have happened in a game before this one? Is there another game before this one? If so what is it called and where is a link for it.
If not, maybe a small introduction to set things up and explain how Mom, Aunt, Cousin and all that are in the know of the relationship. At the very least a few Still slides of a sort of warm-up. That way it doesn't seem like I'm missing content that might not exist.
Lastly, while looking to see if there was another game. I found out that Zombie Studios already exist and develop different games. You might want to change your name cause if they find you, they may sue the ever-loving crap out of you for misrepresentation of their identity and content they don't endorse.
I'd hate to see you squashed in a legal battle because you're using an established studio's name without permission.
I'll drop you a rating later when there is a bit more content.