Windows(r) 98SE/ME/2000/XP; Pentium III 800 or 100% compatible; 256MB RAM; 1.5 Gb HD Space (allows for swap file); 32 MB Direct/Direct3D and T&L compatible video accelerator card (ATI Radeon 7500 or greater; Nvidia Geforce 2 or greater); DirectX 9 or later; DirectX compatible sound card; Mouse; Windows Media 9 Player or later