In order for you to play Detention on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
OS X 10.9 (64-bit)
Processor (CPU):
Intel(R) Core(TM)2 Duo 2.4, AMD Athlon(TM) X2 2.8 Ghz
Memory (RAM):
4 GB RAM
Graphics Card:
Geforce 9600 GS, Radeon HD4000
Storage:
3 GB available space
Sound Card:
Integrated
In order to play Detention on macOS with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
OS X 10.10 (64-bit)
Processor (CPU):
Intel(R) Core(TM)2 Quad 2.7 Ghz, AMD Phenom(TM)II X4 3 Ghz
Memory (RAM):
8 GB RAM
Graphics Card:
GeForce GTX 260, Radeon HD 5770
Storage:
3 GB available space
Sound Card:
Integrated