To create a private match in killing floor 2 all you need to do is add your friends to the game and matchmake.
How to invite players in killing floor 2.
You can add your friends to the game using the in game menu.
When a friend is in a game and you get the server is not responding message then.
Only these things i can think to cause your problem.
To that end we re happy to announce that killing floor 2 will be coming soon to the epic games store.
Step 1 search teh forums.
Only ask after you made the effort step 2 the friends tab doens t work properly.
For killing floor 2 on the playstation 4 a gamefaqs message board topic titled creating squad problems.
To ensure that we don t divide the pc player base we ve worked hard to enable cross play and cross invite between steam and egs versions of the game so that the entire pc community can play together.
Learn to help youself.
Killing floor 2 private match how to play killing floor 2 with friends.
If they have then maybe they did not accept your invitation.
If not then that is the problem.
I guess some of your friends have the killing floor 2 am i right.