Ratings • Ryan Barry • Captain Coaster

Coaster	Manufacturer	Opened	Ridden at
Shockwave Six Flags Great America	Arrow Dynamics	1988	-
Goliath Six Flags Great America	Rocky Mountain Construction	2014	-
Demon Six Flags Great America	Arrow Dynamics	1976	-

2017-2025. Crafted with by French coaster enthusiasts. Terms & Conditions