here/s some recommendation's.
1: make it were your child's are other playable characters?
2: a button were u can turn on all the pregnancy's an weight an other stuff.
3: an maybe a point system were u can add a point into health def or something every time u level up.
4: more monster's.
5: more playable character's
6: maybe add something that makes the butt bigger?.
7: boss's
8: food an water system? maybe.
9: make it were u can change the pants or something.?
all of this is my personal opinion. an i believe u should take care of the bugs an glitches before adding more an u do not have to add any of this what so ever!