This remake of a classic arcade game is an good example of using sprites in object-oriented programming. The full instructions are available in Python Crash Course, 2nd ed., by Eric Matthes.
After cloning this repo, navigate to the src folder, then type
$ python alieninvasion.py
I established game parameters using Windows 10 and a wide LCD monitor. These probably wont be suitable for other environments and can be fiddled with in settings.py and the _create_alien function. The dependencies are pygame and Python3.