diff --git a/src/lang/english_US.txt b/src/lang/english_US.txt
--- a/src/lang/english_US.txt
+++ b/src/lang/english_US.txt
@@ -1995,7 +1995,10 @@ STR_FACE_TIE                            
 STR_FACE_EARRING                                                :Earring:
 STR_FACE_TIE_EARRING_TOOLTIP                                    :{BLACK}Change tie or earring
 
+############ Next lines match ServerGameType
+STR_NETWORK_SERVER_VISIBILITY_LOCAL                             :Local
 STR_NETWORK_SERVER_VISIBILITY_PUBLIC                            :Public
+############ End of leave-in-this-order
 
 # Network server list
 STR_NETWORK_SERVER_LIST_CAPTION                                 :{WHITE}Multiplayer
@@ -2044,11 +2047,12 @@ STR_NETWORK_SERVER_LIST_SEARCH_SERVER_IN
 STR_NETWORK_SERVER_LIST_SEARCH_SERVER_LAN                       :{BLACK}Search LAN
 STR_NETWORK_SERVER_LIST_SEARCH_SERVER_LAN_TOOLTIP               :{BLACK}Search local area network for servers
 STR_NETWORK_SERVER_LIST_ADD_SERVER                              :{BLACK}Add server
-STR_NETWORK_SERVER_LIST_ADD_SERVER_TOOLTIP                      :{BLACK}Adds a server to the list which will always be checked for running games
+STR_NETWORK_SERVER_LIST_ADD_SERVER_TOOLTIP                      :{BLACK}Adds a server to the list. This can either be a server address or an invite code
 STR_NETWORK_SERVER_LIST_START_SERVER                            :{BLACK}Start server
 STR_NETWORK_SERVER_LIST_START_SERVER_TOOLTIP                    :{BLACK}Start your own server
 
 STR_NETWORK_SERVER_LIST_PLAYER_NAME_OSKTITLE                    :{BLACK}Enter your name
+STR_NETWORK_SERVER_LIST_ENTER_SERVER_ADDRESS                    :{BLACK}Enter server address or invite code
 
 # Start new multiplayer server
 STR_NETWORK_START_SERVER_CAPTION                                :{WHITE}Start new multiplayer game
@@ -2134,6 +2138,10 @@ STR_NETWORK_CLIENT_LIST_SERVER_NAME_EDIT
 STR_NETWORK_CLIENT_LIST_SERVER_NAME_QUERY_CAPTION               :Name of the server
 STR_NETWORK_CLIENT_LIST_SERVER_VISIBILITY                       :{BLACK}Visibility
 STR_NETWORK_CLIENT_LIST_SERVER_VISIBILITY_TOOLTIP               :{BLACK}Whether other people can see your server in the public listing
+STR_NETWORK_CLIENT_LIST_SERVER_INVITE_CODE                      :{BLACK}Invite code
+STR_NETWORK_CLIENT_LIST_SERVER_INVITE_CODE_TOOLTIP              :{BLACK}Invite code other players can use to join this server
+STR_NETWORK_CLIENT_LIST_SERVER_CONNECTION_TYPE                  :{BLACK}Connection type
+STR_NETWORK_CLIENT_LIST_SERVER_CONNECTION_TYPE_TOOLTIP          :{BLACK}Whether and how your server can be reached by others
 STR_NETWORK_CLIENT_LIST_PLAYER                                  :{BLACK}Player
 STR_NETWORK_CLIENT_LIST_PLAYER_NAME                             :{BLACK}Name
 STR_NETWORK_CLIENT_LIST_PLAYER_NAME_TOOLTIP                     :{BLACK}Your player name
@@ -2153,6 +2161,9 @@ STR_NETWORK_CLIENT_LIST_PLAYER_ICON_HOST
 STR_NETWORK_CLIENT_LIST_CLIENT_COMPANY_COUNT                    :{BLACK}{NUM} client{P "" s} / {NUM} compan{P y ies}
 
 ############ Begin of ConnectionType
+STR_NETWORK_CLIENT_LIST_SERVER_CONNECTION_TYPE_UNKNOWN          :{BLACK}Local
+STR_NETWORK_CLIENT_LIST_SERVER_CONNECTION_TYPE_ISOLATED         :{RED}Remote players can't connect
+STR_NETWORK_CLIENT_LIST_SERVER_CONNECTION_TYPE_DIRECT           :{BLACK}Public
 ############ End of ConnectionType
 
 STR_NETWORK_CLIENT_LIST_ADMIN_CLIENT_KICK                       :Kick
@@ -2282,6 +2293,9 @@ STR_NETWORK_MESSAGE_SERVER_SHUTDOWN     
 STR_NETWORK_MESSAGE_SERVER_REBOOT                               :{WHITE}The server is restarting...{}Please wait...
 STR_NETWORK_MESSAGE_KICKED                                      :*** {STRING} was kicked. Reason: ({STRING})
 
+STR_NETWORK_ERROR_COORDINATOR_REGISTRATION_FAILED               :{WHITE}Server registration failed
+STR_NETWORK_ERROR_COORDINATOR_ISOLATED                          :{WHITE}Your server doesn't allow remote connections
+STR_NETWORK_ERROR_COORDINATOR_ISOLATED_DETAIL                   :{WHITE}Other players won't be able to connect to your server
 
 # Content downloading window
 STR_CONTENT_TITLE                                               :{WHITE}Content downloading