Barrel roll downdrop

A barrel roll downdrop is an inversion seen on some Mack Rides, Rocky Mountain Construction and Vekoma roller coasters. Following a banked turn, the track starts descending while twisting like a barrel roll.

Appearances

Name	Amusement park	Country	Manufacturer	Opened	Status
Circuit Breaker	Cotaland	Texas, USA	Vekoma	2025	Under construction
Hyperia	Thorpe Park	Surrey, England, UK	Mack Rides	2024	Operating
Iron Gwazi	Busch Gardens Tampa	Florida, USA	Rocky Mountain Construction	2022	Operating
Iron Rattler	Six Flags Qiddiya City	Ar Riyadh, Saudi Arabia	Vekoma	2025	Under construction
Medusa Steel Coaster	Six Flags Mexico	Mexico City, Mexico	Rocky Mountain Construction	2014	Operating
Stardust Racers	Universal Epic Universe	Florida, USA	Mack Rides	2025	Under construction
Storm Chaser	Kentucky Kingdom	Kentucky, USA	Rocky Mountain Construction	2016	Operating
Twisted Cyclone	Six Flags Over Georgia	Georgia, USA	Rocky Mountain Construction	2018	Operating
Twisted Timbers	Kings Dominion	Virginia, USA	Rocky Mountain Construction	2018	Operating

This box: view edit Thrill elements
Inverting	Banana roll Barrel roll downdrop Batwing Bowtie Butterfly Cobra loop Cobra roll Corkscrew Cutback Demonic knot Dive drop Dive loop Diving turn Dog tongue Double inverting dive loop Double inverting stall Drachen fire dive drop Finnish loop Fly to lie / Lie to fly Flying snake dive Heartline roll Immelmann Inclined dive loop Inclined loop In-line twist Interlocking corkscrews Interlocking loops Lagoon roll Negative-g stall loop Norwegian loop Over-banked inversion Pretzel knot Pretzel loop Raven turn Reverse cobra roll Reverse sidewinder Roll over Rollover camelback Saxophone Scorpion tail Sea serpent Sidewinder SkyLoop Step-up under flip Tongue Top-Gun stall Twisted horseshoe roll Twisted in-line rollback Vertical loop Wraparound corkscrew Zero-g roll Zero-g stall Zero-g winder
Non-inverting	Dark/Show section Double down Hairpin dive Hairpin turn Hammerhead turn Helix High five Hill Horseshoe Jr. Scorpion tail Kickflip Non inverting cobra roll Non inverting loop Octopus arm Outward banked airtime hill Over-banked curve Over-banked pretzel knot Pretzel curve Splashdown Splash effect Splash track Stengel dive Switch track Tilt section Trick track Triple dip Tunnel Turntable Twisted dive Twisted top hat Vertical drop track Vertical rollback Vertical spiral Wagon wheel Water brakes Wave turn Windcatcher tower
Variable	Jr. Immelmann Top hat