Night Vision
Place a six-studded brick in the center of your Lego city or world and put a camera on top of it. In Play Mode, turn on Camera View and you will have night vision whenever it is dark.
Drive Vehicles
Enter Play Mode after you finish building your Lego city or world and turn on camera view. Click on a moving vehicle (such as a car or helicopter) or even a person and grab the controller that appears to the left to drive or walk around.
Crashing
Place a bomb on the vehicle you would like to crash and then drive it in Play Mode. Now you can crash it.
Flying Car
Select a car and find a blinking exclamation point. Click on a plane to get a flying car.