Plain the app works but can be slow. i see the sliders for making faces and hair are the main mechanic here.
Step, you click the buttons to start and use the sliders to adjust features.
The controls are click and drag to change features. The options for accessories are a key feature and the sliders sometimes move on their own.
Most adjusting the sliders slowly is better then rushing. You must click and drag carefully to make it work.
Q: What are the controls? A: Click and drag to change features.
Q: What is the objective? A: Not stated.
Q: What is one stated feature? A: Accessories.
Q: What is the main mechanic? A: Sliders.