Hello devs!
I have a task that a lot of people want to know including me which is how to make a friend system like Fortnite. I will explain more with pictures below, but for now, I will type it. So you spawn in a single-player lobby that no one else can spawn in. Then you see one of your friends is in the same lobby as you so you want to invite them. So, you click the invite button and they can either accept or deny join the party. If they accept then they will spawn in the lobby with you, if not then they won’t.