Bought the game via gog and just tried to find a internet game.
It seems that there is no lobby/browser supported in the gog/larian version but only in the steam version... is that correct?
thankfully a friend of mine was online with whom i could at least test multiplayer as we didnt find anything besides LAN and "connect via ip".
btw for the "Connect via IP" option the port is 23232 / udp
edit:just found out that you updated your thread "GOG, Steam, Vault etc... No differences".
Thanks for trying to clarify it after i bought your game...
and
Non-Steam versions can still play online or in a LAN, but won't be able to use the Steamworks features. In that case the Steamworks part of the game will become grayed out.
you should clarify that "steamworks features" mean lobby/serverbrowser/internetplay.
Because as it is, what you call "online play" is no real online play. without a lobby or some way to arrange matches there is no difference to just LAN except for not having to start tunngle up front.
also the option is not grayed out, the button just doesnt do anything when you click it.
if this is what you mean by DRM-free and "no differences" then i will have to watch out for your name on kickstarter in the future.