In order for you to play RollerCoaster Tycoon Classic on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
10.10
Processor (CPU):
Intel 2.4ghz
Memory (RAM):
4 GB RAM
Graphics Card:
OpenGL 2
Storage:
360 MB available space
Recommended System Requirements (macOS)
In order to play RollerCoaster Tycoon Classic on macOS with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System: OS X 10.11 or later Processor (CPU): Core i5 Memory (RAM): 2 GB RAM Graphics Card: Integrated video (Intel HD 4000 or later), 1 GB shared memory Storage: 500 MB available space