Collect stars to win points.

Use the Arrow Up button to jump over the objects in your way.

Use your guitar wave to destroy any obstacles in your way.

Do this by pressing the Guitar button or space bar.

When a poster appears, you can use the guitar wave to stick it up. This wins you extra points.

If you hit an obstacle, you will need to answer Alfie's question. 

Choose the right answer to continue playing. 

If you want to find out more about staying safe, click on the blue button in the top right corner.

This will take you to a special help page.

Once you complete a level you need to answer one last question from Alfie. 

Get it right to win an upgrade that will help you in the next level.