Can’t join, can’t host. What ports does this game need and what applications do I have to allow?
Sorry to hear your having issues, let’s see if we can get this resolved.
- In order to both Joint or Host the game needs internet access in order to connect players.
- Question: After hitting the Play Cooperative button and transitioning over to the “Available Games” screen do you ever see any games pop up?
- Are you running Steam in “Offline” mode