If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Space - refuel.
X - nitro.
1, 2, 3 - change view.
Take on the role of a New York city cab driver and pick up customers to earn fare! Mind other cars and don't forget to maintain your cab, get your customers to their destinations in time in this fun 3D world. Enjoy!