Minimum System Requirements
Windows
OS:
Windows XP SP2 Processor:
Intel Core2 Duo RAM:
1 GB RAM Video card:
NVIDIA GeForce 7600GT or ATI Radeon X1600 Sound card:
DirectX Compatible Disk space:
1.5 GB available space 
MAC
Rock Band 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
Rock Band 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 Vista Processor:
Intel Core2 Duo RAM:
2 GB RAM Video card:
NVIDIA GeForce 8600 or ATI Radeon X1800 Sound card:
DirectX Compatible Disk space:
1.5 GB available space MAC
Rock Band 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
Rock Band 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 Rock Band 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.
