You might be interested: How To Play Factions Minecraft? Will Bannerlord have co-op campaign? After entering the server, the player chooses between two factions. In Mount&Blade: Warband, it allows the player to fight against other players or bots (computer-generated and -controlled opponents) in a selected map with seven game modes. Multiplayer is a major and core addition to the Mount&Blade series. How does Mount and Blade Warband multiplayer work? All he has to do is re-invite the other player to join back up.
Host player keeps the save data and player information. Basically take a page from Total War co-op campaigns. You can either work together with your co-op player or even join opposing factions.