The Hot Wheels City Rumble is where the meat of the single player gameplay is, and features races, time trials, and even “boss race” encounters, all of which net you gold coins which you can spend on cars, or gears which you can use to upgrade cars. You can play against other players online in private or public matches, play quick play versus AI, or play through the Hot Wheels City Rumble mode.
There are a few ways to play Hot Wheels Unleashed.