In order for you to play BRAIN / OUT on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
OSX 10.9.5 - 10.11.6
Processor (CPU):
2.0 Ghz
Memory (RAM):
512 MB RAM
Graphics Card:
128mb Video Memory, capable of OpenGL 3.0+ support (2.1 with ARB extensions acceptable
Network:
Broadband Internet connection
Storage:
250 MB available space
In order to play BRAIN / OUT on macOS with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
OSX 10.9.5 - 10.11.6
Processor (CPU):
Dual Core 3.0 Ghz
Graphics Card:
256mb Video Memory, capable of OpenGL 3.0+ support (2.1 with ARB extensions acceptable
Network:
Broadband Internet connection