Project Gotham Racing makes its second appearance on Xbox 360 with several key additions, from a dynamically changing weather system to the option of racing motorcycles alongside the iconic sports cars. The predecessor's five cities have been updated with new visual effects and enhancements, including red-and-white "rumble strips" to more easily identify approaching turns, and drivers can now tear up the streets in four international locales: Macau, St. Petersburg, Shanghai, and Quebec. A tenth venue, the fictitious Michelin Test Track, is patterned after traditional NASCAR courses for special invitational events in the single-player career mode.