RollerCoaster Tycoon is a 1999 construction and management simulation video game developed by Chris Sawyer and published by Hasbro Interactive. It was released for Windows and was later ported to the Xbox by Frontier Developments in 2003. It is the first game in the RollerCoaster Tycoon series.
RollerCoaster Tycoon received two expansion packs: Added Attractions in 1999, and Loopy Landscapes in 2000. From Wikipedia
