Hello mate, Its a bit early in the day to be talking about multi player, all the indications point to the game still not being out of Alpha stage has yet (or even in it). With another 12-16 months to go before a possible release. Also Ubisoft appear to be no longer involved in the project.

You could try posting your question in this thread http://forum.1cpublishing.eu/showthread.php?t=6909 although Oleg has not responded to any questions for months. Good luck.