In order for you to play Knight vs Giant: The Broken Excalibur on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
Lion
Processor (CPU):
Celeron
Memory (RAM):
512 MB RAM
Graphics Card:
Intel HD 2000
Storage:
512 MB available space
Sound Card:
General
Recommended System Requirements (macOS)
In order to play Knight vs Giant: The Broken Excalibur on macOS with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System: OS X Lion 10.8.5 Processor (CPU): Dual Core CPU Memory (RAM): 4 GB RAM Graphics Card: OpenGL 3.0 compliant with 1Gb of video RAM. 1024 x 768 or larger resolution Storage: 4 GB available space