Invisible Drivers
Hack the blockers at the right time and you can flip a car so that it is resting upside down. When you do that, a driver will exit and leave the scene. Flip the car again, though, and it should drive away after a few seconds (without a visible driver).
Shell Cup
When In Shell Cup game you find on the streets, you might lose the ball and lose money... But if you do lose the ball just press the pause button, it has a x-ray type theme that will show you which cup the ball is in.
