Extremeroller is a steel roller coaster at Worlds of Fun · United States, built by Arrow Dynamics. Catalog stats list it as 70 ft tall, top speed around 50 mph, 2 inversions. It is listed as defunct (closed around 1988). Track it on CoasterTrak after you ride, or open it on the interactive map to plan a visit.
Extremeroller is listed as defunct, so it still counts as a unique credit if you rode it while it operated. Log it on CoasterTrak to keep historical credits in your tally.
How to log Extremeroller on CoasterTrak
Create a free account if you have not already.
Mark this coaster ridden after you sit the ride — add a date if you want history.
Re-rides increase total rides, not your unique credit count.
Open the Worlds of Fun park page afterward to spot leftover credits you have not logged yet.