<Li> First Freefall Ride - Texas Cliffhanger (later renamed G - Force and then Wildcatter) (1982). Removed in 2007 . </Li> <Li> First RMC I - Box hybrid coaster - New Texas Giant (2011) </Li> <Ul> <Li> Tallest Roller Coaster in Texas - Titan (245 ft) </Li> <Li> Fastest Roller Coaster in Texas - Titan (85 mph) </Li> <Li> Largest Land Based Oil Derrick - Oil Derrick (300 ft) </Li> <Li> Tallest swing ride in the world Texas Skyscreamer (400 ft) (2013) </Li> </Ul> <Li> Tallest Roller Coaster in Texas - Titan (245 ft) </Li>

What is the tallest ride at six flags over texas