Hey Guys, i just installed this game and it looks amazing! I tried to play multiplayer with my brother.. I got Windows 7, he got Ubuntu 12.04. I noticed that the version mentioned ingame isn't the same mentioned in the installer name. 11863 May 16 (my brother got this version), but i got 11858 May 13. However we tried to play multiplayer, but it didn't work at the moment both laptops had the status: "waiting for player to connect" and his linux version crashed. Any clue how to solve this?