Knot is an application where you can interact with your family, your friends or your partner. Here the group should create certain tasks that give different points (cleaning, responsibility, love, etc) the accomplish of these will improve the life of the pet.
Try raising a virtual pet as a group, perhaps it is not as easy as you think!
You can follow the project here:
https://www.facebook.com/KnotsApp
Knot!
Knot App