In order for you to play Nidhogg 2 on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
Mac OS 10.7+
Processor (CPU):
3.0 GHz Dual Core CPU
Memory (RAM):
1 GB RAM
Graphics Card:
GPU with at least 256MB of VRAM
Storage:
750 MB available space
In order to play Nidhogg 2 on macOS with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Mac OS 10.7+
Processor (CPU):
3.0 GHz Dual Core CPU or better
Memory (RAM):
2 GB RAM
Graphics Card:
GPU with at least 512MB of VRAM
Storage:
750 MB available space