The team behind the Forza racing games show off how they created a new Swiss Alps track for the upcoming Forza Motorsports 4. It’s something of a mix between a tech demo and a behind the scenes look at inspiration. Forza 4 should feature at least 500 different cars across 80 different manufacturers. It will be exclusively for the Xbox 360 and will feature a suite of Kinect controls, including using the Kinect as a regular controller. Forza 4 should be available in October 2011.