In order for you to play Conga Master on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
OS X 10.7 Lion or later
Processor (CPU):
1.6 GHz or faster processor
Memory (RAM):
1024 MB RAM
Graphics Card:
Shader Model 2.0 compatible card
Storage:
350 MB available space
Sound Card:
Any compatible soundcard