Radiant will work on most moderns PCs and Macs.  Minimum requirements are as follows: macOS macOS 10.9 or later (64-bit edition), including macOS 12.0 Resolution: 1280×800 display (minimum); 1920×1080 display (recommended) RAM: 8 GB RAM (minimum); 16+ GB RAM (recommended) Hard disk space: 1 GB needed Windows Windows 10 or Windows 11 (64-bit editions) Resolution: 1280×800 display (minimum); 1920×1080 display (recommended) RAM: 8 GB RAM (minimum); 16+ GB RAM (recommended) Hard disk space: 1 GB needed