System requirements: 486DX/33MHz or higher microprocessor ; 16 MB of memory ; double-speed CD-ROM drive ; sound card ; SVGA 256-color monitor ; Windows 95 operating system, or with Microsoft Windows 3.1 or later ; mouse or compatible pointing device ; and a 16 bit sound card. Also runs on: Mac 68040/66 mhz or faster, 16 MB hard drive space, 256-color monitor or better, System 7.1 or later, 16 bit sound card, Double-speed CD-ROM drive, and a mouse.