This game is good. I couldn't find the other two coins. But, one visual improvement I think you should fix is the kid's bedroom. I think you should have the staircase railings over the kid so that it looks like he's about to go down stairs and maybe have him animated to go down the stairs when he touches the stairs. It looked like he's floating in the air. Also, you could turn up the volume bit more since it feels low when I had the default volume set to 10 in my headphones.