In order for you to play Project Highrise on macOS with minimal graphics settings, your computer must meet the following requirements
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
In order to play Project Highrise 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 i7
Memory (RAM):
4 GB RAM
Graphics Card:
Dedicated video, 1 GB VRAM
Storage:
500 MB available space