The game looks super realistic, nicely done.
Some feedback on the gameplay:
- The goal of the game is not clear
- Give some feedback to the player when you do something right or wrong (for example when you throw something at the mother).
- Add a NavmeshAgent to the mother to let her walk around, to make it a bit more of a challenge
- Set the near clipping plane of the camera to a lower value (not zero)
- Add the controls in the UI or beginning of the game