Do you have the dependencies installed?
- Pygame: pip install pygame
- NumPy: pip install numpy
To run the game, you can use Thonny IDE or GNU / Linux shell or Windows shell
- Thonny IDE: Open PRG.py and press F5 or CTRL + R or CTRL+T
- GNU / Linux shell: ~ @ python3 /filepath/PRG.py
- Windows shell: >python /filepath/PRG.py
Explain your problem in more detail