SimCity, A build city simulation and city-building personal computer game over past decade. However, EA, the publisher of SimCity has convert the desktop Sim City classic to online version of SimCity Classic that you can play online. This Sim city classic has been consider as dinosour generation which won’t run in modern PC anymore. Even if you still has the installation diskettes, the computer running latest visually enhanced operating system of Windows Vista probably don’t even come with a floppy disk drive.
To play Sim City Classic, You are required register first on SimCity Classics Pages before playing the Sim city classics online.
if you have old PC that still working with Windows OS like Windows 98. You can consider download offline Sim City play (1.6MB version ) from Abandonia.
More info : SimCity WikiPedia