In order for you to play Suzerain on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
OSX Version 10.11: "El-Capitan"
Processor (CPU):
Intel Core 2 Quad Q6600 @ 2.4 GHz, AMD FX 8120 @ 3.1 GHz or equivalent
Memory (RAM):
4 GB RAM
Graphics Card:
Radeon Pro 500 series or equivalent
Storage:
2 GB available space
Sound Card:
100% DirectX 9.0c compatible
In order to play Suzerain on macOS with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
OSX Version 10.14: "Mojave"
Processor (CPU):
Intel i7 920 @ 2.7 GHz, AMD Phenom II 945 @ 3.0 GHz or equivalent
Memory (RAM):
8 GB RAM
Graphics Card:
Radeon Pro 5000M series or equivalent
Storage:
4 GB available space
Sound Card:
100% DirectX 9.0c compatible