Create a new sprite
In order to add a new Sprite you have to enable the Builder Toolbox under Settings before following these steps.
Use the main toolbox. Select the Sprite tab.
Click the button to create your new Sprite.
The Sprite Wizard will popup and you can continue selecting the appropriate options.
To copy an existing sprite, select the original Sprite in Toolbox. Click the button.
See also
Edit SpriteSprite
No Player Sprite
No Automatic Goal