2D Driving Simulator on Google Maps
This is an interesting implementation of Google Maps APIs.
User can pick up the place where he wants to drive and the application lets him drive a vehicle on the roads in that location using information retrieved from Google Maps.
The overall design seems to replicate the fun of the original Grand Theft Auto game!
Of course, no one is stopping the user from driving over buildings or water bodies.
It is developed using Flash 9 and is pretty powerful in retrieving the updated maps.
Checkout: 2D Driving Simulator on Google Maps