It's a very good idea to look at the "Class Reference" in the script editor and then the help file. It will answer most of your questions if the tutorial doesn't, and even teach you new things and give you new ideas on how to make your game more enjoyable!
You will find all kinds of routines and such. For example, looking in the help file, you can find all kinds of motion classes, MoveTo, Wander, etc. There are hundreds of functions and methods, and all are completely documented, many with examples.