Multiplayer

I Need help to make my game online multiplayer but no tutorial works pls help me

I’d gladly help but you need to post a question that is specific.

I will that my game works online multiplayer that player connect automaticly or over a menu

Well, I guess this should show you everything you need: https://docs.unrealengine.com/latest/INT/Videos/PLZlv_N0_O1gYqSlbGQVKsRg6fpxWndZqZ/abmzWUWxy1U/index.html

,this worked for me: Unreal Engine 4 - Steam Multiplayer - YouTube