Facebook games like FarmVille, Mafia Wars, and Restaurant City have the uncanny ability to tickle the reward centers of our brains, delivering micro doses of dopamine when our virtual crops come in or when our virtual restaurant gets new swanky virtual tables. Now there’s an insidiously addictive FaceBook game for car geeks. It’s called, appropriately, Car Town. You run a garage where you make repairs to earn cash used to purchase stubby cars. There are tons of cars in the game, including the Lamborghini LP670-4 SuperVeloce, Mercedes SLR McLaren, Chevrolet Camaro, and even an ice cream truck. All the cars customizable. You can add wheels, body kits, paint schemes, and graphics to any car you own. It actually looks pretty bitchin’, especially if you were like me and collected Hot Wheels and Matchbox cars as a kid. The beta version of the game is available now.