Kingda Ka Kingda Ka Kingda Ka is a steel accelerator roller coaster located at Six Flags Great Adventure in Jackson, New Jersey. It is the world's tallest roller coaster, the world's second fastest roller coaster, and was the second strata coaster ever built. It was built by Stakotra, a subcontractor to Intamin. Riders have to be at least tall in order to be able to get on the roller coaster. The train is launched by a hydraulic launch mechanism to in 3.5 seconds. At the end of the launch track, the train climbs the main top hat tower, reaching a height of
X2: The Threat of what it sets out to do." X2: The Threat X2: The Threat (stylized as X²: The Threat) is a space simulation video game developed by Egosoft for Windows, Linux, and Mac OS X. It is part of the X Computer Game Series. It was released in 2003 and is a sequel to "". Freeverse Software ported the game to Mac OS X in 2004/2005, while Linux Game Publishing produced their Linux port in 2005/2006. The sequel to this game is "" (2005). As with the originals, "X2: The Threat" is a Space trading and combat simulator set in the