[1] Vekoma was also the first manufacturer to install a family-friendly inverted roller coaster with the opening of Flying Ace Aerial Chase at Kings Island in 2001.
Inversions typically featured on inverted coasters include vertical loops, zero-g rolls, Immelmann loops, cobra rolls, and corkscrews, though Vekoma's suspended loopers typically feature sidewinder and in-line twist elements.
In 1993, a second installation of Batman: The Ride at Six Flags Great Adventure opened as the second inverted coaster in the world.
[6] The second unique inverted coaster was Flight Deck which opened in 1993 at California's Great America as Top Gun.
[7] Nemesis Reborn was the first inverted coaster constructed outside the United States when it opened at Alton Towers in Staffordshire, England in 1994.