Help with multiplayer?

Hi,

I’m a LUA scripter who wants to test his game mode on a server. I heard that there is a “Create Multiplayer” button in the gmod main menu, but when I looked, it wasn’t there. Can somebody help me?

–Rhusker

Oh come on, you could have googled it.
Just go to the map menu (Start new game), click on the map you want to do and on the bottom right corner next to “Play Singleplayer” there is “Play Multiplayer”
Also, if you check a few console commands, you can see that you don’t need a server to test a gamemode(except if it requires x amount of players).
Examples:
Map gm_flatgrass gamemodename
Changegamemode gm_flatgrass gamemodename
Correct me if I am wrong there.