In order for you to play Storyteller on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
OS X Yosemite
Processor (CPU):
Intel Core i5-3470S
Memory (RAM):
8 GB RAM
Graphics Card:
NVIDIA GeForce GT 650M, 512 MB | Intel UHD 630
Storage:
1 GB available space
In order to play Storyteller on macOS with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
OS X Yosemite
Processor (CPU):
Intel Core i5-4670
Memory (RAM):
8 GB RAM
Graphics Card:
NVIDIA GeForce GTX 775M, 2 GB
Storage:
1 GB available space