Need For Speed Carbon: Own The City NDS comments

The battle for the city is won in the canyon as Need for Speed™ Carbon
immerses you in the world's most dangerous and adrenaline-filled form of street
racing.

For the first time in a Need for Speed game, build a crew and race in an
all-out war for your city against rival crews and opposing car classes. You'll
risk everything to take over rival neighborhoods one street at a time.

Each crew member has unique skills that you trigger during races to give you
the winning edge over opponents. Call on a Blocker to create a distraction and
slow down other racers or a Scout to lead you to shortcuts on the track.

As the police turn up the heat and force the races to the outskirts of the
city, the battle ultimately shifts to Carbon Canyon, where territories and
reputations can be lost on every perilous curve.

Use your creativity to design your crew's cars with the revolutionary new
Autoscuplt™ car customization tool that gives you the power to turn every
vehicle into the car you've always wanted.

Represent your car class, your crew, and your streets in Need for Speed
Carbon, the next revolution in racing games.

Survive the Canyon: Leave the streets to battle rival bosses in the canyons
outside the urban center. All-new Canyon Duel and Drift race modes are the
ultimate test of skill and nerve, where one wrong turn could cost you more than
the race.