A rollback is when a launched roller coaster gets launched up the track and falls down before the train makes it to the top of the main hill. This happens on Top Thrill Dragster and Kingda Ka many times.
Occasionally, trains may rollback on the lift hill if the anti-rollbacks fails. This can cause a collision with a train in the station
|Roller Coaster Descriptions|
|Basic Elements||Brake Run • Lift Hill • Launch Track • Station|
|Advanced Elements||Bunny Hill • Headchopper • Inversions • Pre-Drop • Tunnel|
|Lift/Launch||Lift Hill (Cable Lift • Lift Chain • Elevator Lift • Ferris Wheel Lift • Thrill Lift • Tilt Section)|
|Technology||On-ride camera • On-ride soundtrack • Train • car • Track • Transfer Track • Underfriction • Wheel|
|Other||POV • Queue Line • Rollback • Theming|