Minimum System Requirements
Windows
OS:
Windows XP/Vista/7 Processor:
Intel Core 2 Duo 2.2 GHz or AMD Athlon 64 X2 5000+ RAM:
1.5 GB for Windows XP / 2 GB for Windows Vista and Windows 7 Video card:
512 MB RAM GeForce 8800 or ATI Radeon HD3850 Sound card:
DirectX compatible Disk space:
16 GB 
MAC
The Witcher 2: Assassins of Kings 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
The Witcher 2: Assassins of Kings 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 XP/Vista/7 Processor:
Intel Core 2 Quad or AMD Phenom X4 RAM:
3 GB for Windows XP / 4 GB for Windows Vista and Windows 7 Video card:
1 GB RAM GeForce GTX 260 or ATI Radeon HD4850 Sound card:
DirectX compatible Disk space:
16 GB MAC
The Witcher 2: Assassins of Kings 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
The Witcher 2: Assassins of Kings 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 The Witcher 2: Assassins of Kings 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.
