As you play, you can unlock and buy all the cars that appear in the movie. You can also trick them out to your liking, upgrading to better engines, changing the paint job, etc.
In Fast and Furious: Legacy, you can do tons of different missions where you have to try to get the gold medal and win money, then buy new cars or buy upgrades.
The best part of Fast and Furious: Legacy is that you can compete online against your friends and form gangs with them. The players in your gang will receive attractive benefits, like being able to do upgrades to their ride.
Fast and Furious: Legacy is a very fun racing game similar to CSR Racing and other games that let players into the incredible world of illegal racing. All that with the added appeal of having the license of 'Furious 7', too, which might win the 2015 Oscar for Best Feature (according to Vin Diesel).
Needs 514 megabytes of free space on your device's memory
Requires Android 4.0 or higher