Meh Animal Crossing you have an identity and you do whatever you want. Fish, Collect shit, Trap bugs, Buy priceless works of art talk to the weirdo animals to hear their stories on how the goverment is corrupt. Ect. Fun stuff
Viva is basically Lets Atract pinatas, place a piece of fruit and hope some pinata comes to visit, while hitting other pintatas with a shovel. While having one of the most unintuitive menus and control schemes ever.