In Super Dodgeball, you have to dodge the beachballs and collect the ice creams. In the top left is your energy meter that shrinks as you lose energy. You move using the cursor keys. When you get an ice cream it tops up your energy. I'm thinking about taking that out to make the game a bit harder. What do you think?
This is an example from the 2nd Edition of the book Scratch Programming in Easy Steps by Sean McManus. More info here: http://www.sean.co.uk/books/scratch-programming-in-easy-steps/index.shtm