Originally planned to be built within Dubailand, a future entertainment mega-complex, the project broke ground in July 2008 but stalled a short time later.
It was expected to feature a Mel's Diner building as seen at Universal's Florida, Japan, and Singapore parks.
[10] There was also going to be both a trackless dark-ride shooter themed to Ghostbusters and a Men in Black rollercoaster, which would have been a clone of The Incredible Hulk Coaster at Universal Islands of Adventure.
[10] Legendary Heroes was expected to be the home of another incarnation of the Revenge of the Mummy: The Ride indoor roller coaster.
It was also set to be the home to the Eighth Voyage of Sinbad, a copy of PortAventura's Temple del Fuego, King Tot's Oasis (an outdoor water play area combined with an indoor foam ball play zone), and Flight of the Roc (a suspended flat ride).