The Xbox 360 version has supported steering wheel controllers since launch. It is possible to drive on small islands outside of the main island. It is worth noting however, that other built-up areas on the island are not represented. The terrain differs from rainforest and mountains to sandy beaches and Hawaiʻi’s capital city, Honolulu. The roads are modeled after satellite images of the island of Oʻahu. In the world of Test Drive Unlimited, the player is able to drive both on-road and off-road in free-roam mode, challenging any real life racers they encounter. Gamers win races, challenges, missions and tournaments to earn credits and purchase new cars, bikes, rare performance parts, clothes, apparel, homes and garages. Test Drive Unlimited challenges players online to experience the most exotic and fastest vehicles on more than 1000 miles of diverse Hawaiian roads. Collect and trade rare performance parts and customize each vehicle to make it one-of-a-kind. Visit the most sophisticated car and bike dealers to purchase new vehicles or simply take them for a spin. Test Drive Unlimited is the ultimate automotive experience for car and bike enthusiasts alike.