The rest of the series contains three other main games, expansion packs, a number of ports, and a mobile installment. The first game was created by Scottish programmer Chris Sawyer, with assistance from various leading figures from the real-world roller coaster and theme park industry. Each game in the series challenges players with open-ended amusement park management and development, and allowing players to construct and customize their own unique roller coasters and other thrill rides. RollerCoaster Tycoon is a series of simulation video games about building and managing an amusement park. Microsoft Windows, Xbox, macOS, iOS, Nintendo 3DS, Nintendo Switch, Android Frontier Developments/Frontier Foundry (2015, 2020).