Big Kitty, Little City Achievement in Little Kitty, Big City

For this achievement, head to the toy store in the southern edge of the map, right across the street from the supermarket. Inside, in the back of the store, there is a model city on a ledge. Jump up and swipe at the buildings to destroy them, unlocking this achievement.

This is a good spot to grind Smash Hit (25G).

Refer to Home Sweet Home! (50G) for a full video walkthrough!