In order for you to play Melvor Idle on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
Mac OS X 10.9 (64 Bit)
Processor (CPU):
1.5GHz
Memory (RAM):
512 MB RAM
Graphics Card:
Intel Integrated Graphics
Network:
Broadband Internet connection
Storage:
200 MB available space
Sound Card:
N/A