OpenRCT2 - Game engine recreation of RollerCoaster Tycoon 2 adding new features.
Rail Nation - Become a logistics tycoon in this fascinating railroad strategy game.
Parkitect - Build the theme park of your dreams, and keep it running!
RollerCoaster Tycoon Classic - Create and run amazing parks on your iPhone or Android.
Planet Coaster - Planet Coaster is an Adventure-based, Management, Strategy, Sandbox, Building, Single and Multiplayer Simulation by Frontier Developments.
OpenTTD - An open-source clone of the classic game ...