In order for you to play The Inner World on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
Mac OS X v10.6, v10.7, or v10.8
Processor (CPU):
Intel® Core™ Duo 1.83GHz or faster processor
Memory (RAM):
2 GB RAM
Storage:
1400 MB available space
In order to play The Inner World on macOS with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Mac OS X v10.6, v10.7, or v10.8
Processor (CPU):
Intel® Core™ Duo 1.83GHz or faster processor
Memory (RAM):
4 GB RAM
Storage:
1400 MB available space