The beloved RollerCoaster Tycoon® franchise soars to new heights with RollerCoaster Tycoon: World™ for PC! RCTW is packed with all the fun-filled gameplay fans know and love, plus all-new innovative features to help you build the park of your dreams. Stay tuned for more info! -Atari
The new RCT is in the works, and is going to be built by the studio Pipeworks Software, so it will be exciting to see how it compares to the Frontier days, or even the Atari version of the game. Head on over to IGN to read some more about the release. We only know as much as they do.
On a related note: RCT4 Mobile is Free on the App Store