I guess not everyone knows, but it was possible to have 2 or more players on the same country.
Sadly, in recent 2.1 patch when we tried to play like that we found out that it is not possible anymore - when you try to use "play" command in console to select country with player on it, it says something like "impossible to switch to country".
Paradox, please, bring co-op back.
It worked fine, we played hundreds of years, did not notice any bugs with that at all and it was extremely fun.1) You create a multiplayer game with only one human player. You press play and find the familiar, by now, beginning screen.
2) One or more of your friends uses hotjoin to join your game.
3) At the empire selection screen, they open the console.
4) In the console, they type "play 0" and press enter.
5) Then, choose the Observer (or anything else, I don't think this step matters)
6) You are in the game while playing the same empire.
Sadly, in recent 2.1 patch when we tried to play like that we found out that it is not possible anymore - when you try to use "play" command in console to select country with player on it, it says something like "impossible to switch to country".
Paradox, please, bring co-op back.