Small Basic AI Championship

[AbsoluteBeginner]

(translated by Google translator)

Hi all. 
My "Retro Football" project has reached such an intermediate state where I can put the file online for testing and discussion.

https://1drv.ms/f/s!AnoSlTzMqlL6jNwEee_Q...g?e=fFbV38

In addition to this project file, I updated the Project Diagram file and the source code file of the Utility that extracts code from the Diagram.

When creating the game "Retro Football" the most problems I had was when creating the effect of blurring the image of a moving ball. 

I was unable to implement the effect using only the Physics Engine capabilities.
Therefore, I created the "shadow" of the ball using only the methods of the Small Basic language.

I'm interested to know if there is a better way to create the ball blur effect.
If any of you know this, then write here, please.