Investors ordered me to build an amusement Park in the African Diamond Mine.
My task were to improve the crappy Wooden Rollercoaster, as well as building a Mine Train Coaster, a Steel Coaster and an Inverted Boomerang.
Other than that i had free hands. I also decided to build 2 Mine Cart rides inspired by Donkey Kong 64.
The only Condition i had was to leave the middle of the Park more or less in its original state.
The crappy Wooden Rollercoaster got an RMC lifting, a new name, which is simply "Diamond", and a completely newly designed layout.