How to use the Trainer
1.Download the file, trainer.zip.
2.Using a program such as
PkZip, decompress the zip file to the "\Game\"
directory that is within your SimCity 3000 installation directory.
3.Load the file "Loader.exe" before starting SimCity 3000. You may then
launch the game after the Loader screen appears (For quick access, you
may add a shortcut to this file on the desktop).
4.Once you're in the game, and you've loaded a city, press the F11 key on
your keyboard. Shortly after, the extra $9,223,372,036,854,775,807
should appear, just make sure the game isn't paused.