Just move your mouse toward the star and collect points. Make sure to avoid the octopi or your games will be over. The most important instruction? Have fun and leave your comments. I'm new and would love tips and pointers to improve and create things on my own.
I used a book which tells you how to create simple beginner games while you are learning. It is called coding games in Scratch by Jon Woodcock and published by DK books. Its my first creation and I'm really interested in learning more. Please leave your comments, tips and ideas. I would love to hear them.