It's motor mayhem on this set! The thrills start with a wind-up booster that sends cars shooting around a figure eight-like track which incorporates a bank and a loop. For customized fun, a section of the track can be modified in one of two ways: go for jumping or crashing action! Simply lift or drop the track. If a car makes it around the track safely, the kid-powered booster will send it out again-one wind-up can get a car through up to 30 times! Kids can play alone or with a friend to see how many vehicles they can get racing before a huge crash! Includes 1 vehicle. Not for use with some Hot Wheels vehicles.