1. Multiple Playing Modes:Everyone can join FOUR PERSON MATCH worldwide to increasing ranking level and win rewards; Or you can join ONE HUNDREAD PEOPLE MATCH to get more precious gifts; Or you can join SINGLE PLAYER to collelct precious pieces to get awesome fortune.2. Design Your Own Cars:You can design your cars equippments, hats, flames by upgrading them. Therefore, the level you created will look more fancy.3. Join the Team:Create a team and invite your friends, to play and have fun. Also getting a special ranks in the leaderboard to get more rewards.