System requirements:
* Zoo Tycoon (Marine Mania is an add-on product for Zoo Tycoon)
* Microsoft® Windows® 98/Me/XP/2000
* PC with a 233 MHz processor, 300 MHz recommended
* 64 MB of system RAM for Windows 98/ME/2000, 128 MB RAM for Windows XP
* 650 MB available hard disk space
* 4x speed or faster CD-ROM drive
* Sound card and speakers or headphones required for audio
* DirectX® 8.0 or later
* Super VGA, 16-bit color monitor or better; 16 MB recommended
* Microsoft Mouse or compatible pointing device