Fix the Movement

Double click objBear to open its properties

Click Add Event and add the Keyboard event

Choose Down

Drag the Move Action to the Actions panel

Choose Downward movement with a speed of 4

Now Bertrand should be able to move in all directions.

Power Up Bertrand

Bertrand moves fairly slowly at the moment.

We can change his speed by altering the speed in each of the Up, Down, Left and RIght Keyboard Events

Add some Background Music

Have a look in the Objects folder.  There is an object named objController.
 

A Controller object is not visible in your game, so it doesn't need a sprite.  It is used to attach actions to. 

Double click objController to look at its properties. 

When it is created, the Action is play sndBackground. 

Open your room, and add the objController in.

Test your game.  You should now have background music.

You can change your background music by double clicking the sndBackground in Sounds, and loading a different midi file.