Help with source

How do I make the phoenix realm source or rotmg master source single player
Can someone help me?

What exactly do you mean by make it single player? You can always just run the server and have it on your localhost with no ports open.

Wrong section @Raple @Lovroman

how do you do that?

You don't make it single player... It already is.

All you need to do is install mysql, a tutorial for this is found in my FAQ thread stickied in the help section, and then import the struct and then run the server and bam, done and working.