Get into the action and play the Monster Truck Ultimate Playground game.  If you think you can handle this powerful monster truck as you roll and race through some awesome courses then you should give it a shot.  Clear the obstacles and try to get your monster truck to the finish line in one piece.  Get to the finish as fast as you can and you might be able to move on to the next level.  Use your nitro when you need some extra speed to jump over the obstacles.