If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Sim Taxi 2
R key to change the radio station
H key to honk
Spacebar to refill your taxi with fuel at a gas station
Another day in the big city from a taxi driver's point of view. Look out for passengers and deliver them to their destinations as fast as you can, and without damaging your taxi cab too much. Awesome driving roleplaying fun!