In order for you to play I Was a Teenage Exocolonist on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
Catalina 10.15+
Processor (CPU):
Apple Silicon, x64 architecture with SSE2.
Memory (RAM):
4 GB RAM
Graphics Card:
Metal capable Intel and AMD GPUs
Storage:
2 GB available space
In order to play I Was a Teenage Exocolonist on macOS with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Big Sur 11.0+
Processor (CPU):
Apple M1 or above (Apple silicon-based processors)
Memory (RAM):
8 GB RAM
Graphics Card:
Metal capable Intel and AMD GPUs
Storage:
5 GB available space