In order for you to play Combat Master: Season 1 on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
MacOS X 10.11 (El Capitan) or later
Processor (CPU):
Intel Core Duo Processor (2GHz or better)
Memory (RAM):
4 GB RAM
Graphics Card:
ATI Radeon HD 2400 or better / NVIDIA 8600M or better
Storage:
1 GB available space