Hello everyone, Yesterday I bought the game with my friend to play coop with it, but it's impossible. We spent the whole evening to apply all tips found on Google. We have several problems, whether i'm disconnect from the party : "Server close", whether i can't see and joint the Server "connexion issue" We alternated Host and player who joins Install all Microsoft visual Remove firewalls Restart Steam and game several Times check the files on steam use all possibilities to join the game I Hope that you will find us a solution because we love the game and it would pity to ask for a refund for this. Thanks for your attention and i wish you a very good evening. Sorry for the bad language.