In order for you to play Antimatter Dimensions on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
MacOS 10.9 or later
Processor (CPU):
1.1GHz
Memory (RAM):
4 GB RAM
Network:
Broadband Internet connection
Storage:
100 MB available space
In order to play Antimatter Dimensions on macOS with maximum graphics settings, you need a computer with a configuration no worse than the following
Network:
Broadband Internet connection