Make $700 on first fare
While you are at the beginning of the game, hit reverse instead of going forward. Pick up the client who will pay you $700 for a ride to the bottom of the hill.
Make $975 for a fare
Go up to the roof of the parking garage by driving up the ramp on one of the corners. To the left will be an old lady standing on an umbrella. Give her a ride to the police station.
While driving forwards, let go off both pedals and hit reverse. Then, throw it back into Driver and hit the gas. Your car will instantly reach top speed.
While you are picking up or dropping off a client, hit the brake. Set it into Reverse until the FMV sequence is done and put it into Drive while holding down the gas.
To pick up a snorkeling customer, do the following: Start by picking up the person closest to you, who wants to go to the cable car stop. After leaving her off, make a sharp left and pick up the client in a large hat. She will want to go to the West Side Beach. Drop her off and go straight into the water.
Be a Motorcycle
Insert the coins and hold the gas and brake pedals. Push Start and push the clutch up, then, release the pedals. Choose your driver and push the clutch down and press Start.
Start at Tower
While choosing a driver, hold the clutch in reverse and press Start. Finally, release the clutch.