MicroWorlds 2.0 for the MACINTOSH:

Macintosh Color Computer (LC III or better)
8 MB RAM
System 7.0 or above
14 inch color monitor (640 by 480) required

MicroWorlds 2.0 for WINDOWS 95:

Windows 95 operating system
486DX (66 MHz or better recommended)
8 MB RAM; CD-ROM drive
SVGA 256 colors (High-color 16-bit recommended)
Sound Blaster sound card or compatible