Minimum System Requirements
Windows
OS:
Windows XP SP2 Processor:
2.0 GHz Dual Core RAM:
2 GB RAM Video card:
DirectX 9.0c compatible with 512 MB Sound card:
DirectX 9.0c compatible Disk space:
3 GB available space 
MAC
AR-K is not officially supported on macOS. However, some users have managed to run the game using Windows emulation software or by installing Windows on a separate partition via Boot Camp
Linux
AR-K does not have an official Linux version. Players have used compatibility layers like Steam Play's Proton or Wine to run the game on Linux systems, but performance and compatibility can vary
Recommended System Requirements
Windows
OS:
Windows 7 Processor:
2.0 GHz Quad Core RAM:
4 GB RAM Video card:
DirectX 9.0c compatible with 1 GB Sound card:
DirectX 9.0c compatible Disk space:
3 GB available space MAC
AR-K is not officially supported on macOS. However, some users have managed to run the game using Windows emulation software or by installing Windows on a separate partition via Boot Camp
Linux
AR-K does not have an official Linux version. Players have used compatibility layers like Steam Play's Proton or Wine to run the game on Linux systems, but performance and compatibility can vary
We recommend playing AR-K on a Windows PC that meets or exceeds the recommended system requirements. If you're trying to play on a Mac or Linux, be prepared for potential technical issues and performance changes.
