New Battle Arena: Defeat every car gladiator in the Mysterious Laboratory!

Dominate your enemies in new battle arenas during this limited-time event! A mysterious facility has been breached by rivaling drivers looking for a new challenge. Each victory rewards you with champion crystals, the special currency for the event. You can exchange them in the event shop for epic prizes, including gold coins, gems, and car parts for vehicles. The new event can be played by everyone after upgrading starter vehicles enough to reach Arena 2 in the Star Arena game mode.