RollerCoaster Tycoon
RCT3 now has a sandbox mode. This is where the user can build a park with all items available and unlimited money. It is a good way to build parks in practise for the 'Career Mode'. There are many Scenarios packaged with the game. Each one can be completed on three difficulty levels. More are added with the expansion packs. This game adds the ability to make your own Peep groups to wander around your park.