Using the Teamsterz Monster Moverz Gorilla Rescue is super easy. Just press the button on the rescue truck and watch it move forward. The gorilla inside will shake around as if trying to escape. Press other buttons to hear music, alarms, and see the headlights flash. You can take the gorilla out for more role - play scenarios. When it comes to maintenance, keep it away from water to avoid damage. Also, don't let kids put small parts in their mouths. If the truck stops working, check the batteries and replace them if needed. Have a great time playing!