Hi guys, i just bought the game with a friend and we wanted to play it together.

The problem is when he try to join my game with my IP, it says that the game is private.

Does anyone know how to correct that? :)

Thanks :D

In the Game section of the Options, you can check off 'Direct connections' to enable using a 'Server ID' rather than IP address. This can also be done in the Connection Menu (diamond icon at the top of the mini-map), after starting or loading a game.

I think you should be able to connect by IP address even with that disabled, though. Check your firewall and router settings, and if you are using a third party firewall you can try exiting out of it to see if that helps.

If you are willing to use VPN software like Tunngle ot Hamachi, you could also try a LAN connection.

Did your friend try hosting a game?