It's a pleasant sight indeed to see "Forza Motorsport 5 DLC" and "free" in the same sentence.
The game, which one in three Xbox One owners have picked up, according to Microsoft, is getting a free track based on Road America today. Beyond the usual, this Wisconsin course presents four alternate ribbons "that will test the limits of each and every player."
Forza 5 Season Pass owners are getting a little something extra in the form of the five-car Road America Booster Pack, also out today. It includes the 2006 #2 Audi Sport North America R8, 1995 Chevrolet Corvette ZR-1, 1968 Ferrari 365 GTB/4, 1971 Ford Mustang Mach 1, and the 2009 Mercedes-Benz SL 65 AMG Black Series.