Little Katie is in big trouble. Her ear hurts very badly and she partially lost her hearing. The parent was called to the doctor's house to heal her. In Baby Cathy Ep20 Ear Problem you will be this very doctor. A girl sitting on a chair will be visible on the screen in front of you. There will be no control panel with various items underneath. You will need to use them first to examine the girl in order to diagnose her disease. If you have any problems with this, there is help in the game. In the form of prompts, you will be shown the sequence of your actions. Once the diagnosis is made, you will then take certain actions to treat the girl. When you're done, she will be completely healthy.