Actually that tutorial wasn't written by us, so we can't update it. Also, it is still valid for SmartFoxServer Pro, so no need o remove or alter it.
If you are looking for a SFS2X+Unity tutorial, take a look at this section of the doc: http://docs2x.smartfoxserver.com/Exampl ... troduction
Yeah, I can understand that part and realize that you did not make that, but your tutorial is not as straight forward or simply laid out and explained as the one and that wiki.
It is almost impossible to find the original creator of that tutorial, so was hoping maybe someone knowledgeable in SFS could maybe make update to that script to connect to 2x and post it?