Frontier Developments Ltd has RollerCoaster Tycoon 3 for the iPhone, iPod Touch, and iPad in the iTunes App Store for $1.99 (regularly $4.99) for a limited time.

RollerCoaster Tycoon 3 (RCT3) is the classic bestselling PC strategy simulation that now brings the fun of a roller coaster park right to your iPhone or iPad!

With a new mobile-friendly UI, the creativity, depth and sophistication of the classic PC game is all here – with NO in-app purchases.