Why only russian campaign playable?
 

I intall the game and the 1.11.3 patch but in the select mission menu,only the russian campaign is playable and the other's are locked.
And in the internet i can not join.
Any help???

Beat the first 1-2 russian missions, it will then unlock the other campaigns.

Campaign and internet
 

Thank you Ossian.Any idea about join to internet?

Just do what i did,download a save game cheat that unlocks all maps including the extra maps,no problem then.:-)