In order for you to play Rise of the Third Power on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
macOS 10.10 "Yosemite" or higher
Processor (CPU):
Intel i3-530 or AMD Phenom II X2
Memory (RAM):
3 GB RAM
Graphics Card:
Nvidia GeForce GTX 660, AMD Radeon HD 7870, or equivalent DX10+ GPU
Storage:
3 GB available space
In order to play Rise of the Third Power on macOS with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
macOS 10.12 "Sierra" or higher
Processor (CPU):
Intel i3-6100, AMD A10 7850K
Memory (RAM):
4 GB RAM
Graphics Card:
Nvidia GeForce GTX 760, AMD Radeon HD 7950, or equivalent DX10+ GPU
Storage:
3 GB available space