Those are links to sites that contains helpful tutorials to learn RCT3 CS creation
Surfingoz Home
Beginner Tutorial by Belgabor
Advanced Tutorial by Belgabor & Vodhin
CXC Extreme Tutorials Home
Vodhin's Community Pages - Tutorials
Belgabor's RCT3 Page
And if you want to create a fountain this is a little tutorial made by me...
You
can also search for help in the Atari Forum
