If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
In this game you're a pizza delivery boy. You're riding your scooter on the road. You need to collect coins and pizzas and avoid traffic. When there's a client on the road side, you need to pass close to him and press space to throw him a pizza.
Arrow Keys - Steer.
Spacebar - Chuck a Pizza.