Broadcast and wait for Sprites: Create New Instance to create a sprite. The new instance's ID will be stored in Output: Instance ID. Use this ID to identify, keep track of, access, and modify the instance from this point forward. Use the custom blocks to change its 'x' 'y' or 'costume' attributes.
Sprite instances are stored in string format in the Instances list. Its attributes can be modified with the custom blocks.
