The Hot Wheels Rollercoaster Racing game set gives the thrill of huge real-life rollercoasters, but only toy cars can go on this ride.Children drive their car to the coaster, which has fun features such as a ticket box and a mobile ramp to start the adventure. The car climbs a motorized spiral that clicks as it rises, then the children decide which of the two paths their car should follow by adjusting the diverter.The motorized coil provides continuous action and connects with other sets to extend the adventure.The track comes with 1 Hot Wheels® machine and can accommodate up to 7 toy cars simultaneously (additional machines sold separately) due to the size of the game set and the continuous movement. The children operate a switch that determines the route that the cars travel downhill, making the task more difficult with each additional vehicle added to the set.