My Town: Home by My Town Games allows children to explore the inside of a house. The virtual house is filled with intractable items. Almost everything that you can see can be played with.
From blocks, to a ball, to a slinky. You can open and close doors to not only cupboards and closets but also to the oven, microwave and the fridge. As you can see the in picture you can play with the fish tank and even a remote control helicopter.
There is also a mini game where you collect hearts as you find them. I believe you receive a gift after you find all the hearts.
Overall a great game and at the price of free parents with children in the appropriate age range should download and give it a try.