        Asteroids1
        ==========
        
This scenario is part of the book 

    "Introduction to Programming with Greenfoot"
    by Michael Kolling
    ISBN: 0-13-603753-4

This scenario is discussed in detail in that book.

Copyright (c) Michael Kolling, Poul Henriksen. Some rights reserved.


Use the arrow keys to control the rocket:
 * up: accelerate
 * left: rotate rocket left
 * right: rotate rocket right
 * space: fire the gun