Merge and race your way to success! Create a car racing empire by combining vehicles, unlocking upgrades, and unleashing turbo mode on the track. Strategize to maximize your earnings and climb the global leaderboard in this addictive idle adventure. idle,merge cars,racing,car empire,upgrades,turbo mode,global leaderboard,mobile game,portrait mode,vehicle customization,addictive gameplay,strategy,currency,speed,performance