diff --git a/src/lang/welsh.txt b/src/lang/welsh.txt
--- a/src/lang/welsh.txt
+++ b/src/lang/welsh.txt
@@ -1945,31 +1945,6 @@ STR_NETWORK_START_SERVER_LANGUAGE_TOOLTI
 
 STR_NETWORK_START_SERVER_NEW_GAME_NAME_OSKTITLE                 :{BLACK}Rhowch enw ar gyfer y gêm rhwydwaith
 
-# Network game lobby
-STR_NETWORK_GAME_LOBBY_CAPTION                                  :{WHITE}Cyntedd Gemau Amlchwaraewr
-
-STR_NETWORK_GAME_LOBBY_PREPARE_TO_JOIN                          :{BLACK}Paratoi i ymuno: {ORANGE}{STRING}
-STR_NETWORK_GAME_LOBBY_COMPANY_LIST_TOOLTIP                     :{BLACK}Rhestr o'r holl gwmnïau yn y gêm. Gellwch unai ymuno ag un neu ddechrau un newydd os oes slot cwmni'n rhydd
-
-STR_NETWORK_GAME_LOBBY_COMPANY_INFO                             :{SILVER}GWYBODAETH CWMNI
-STR_NETWORK_GAME_LOBBY_COMPANY_NAME                             :{SILVER}Enw cwmni: {WHITE}{STRING}
-STR_NETWORK_GAME_LOBBY_INAUGURATION_YEAR                        :{SILVER}Sefydlwyd: {WHITE}{NUM}
-STR_NETWORK_GAME_LOBBY_VALUE                                    :{SILVER}Gwerth cwmni: {WHITE}{CURRENCY_LONG}
-STR_NETWORK_GAME_LOBBY_CURRENT_BALANCE                          :{SILVER}Balans presennol: {WHITE}{CURRENCY_LONG}
-STR_NETWORK_GAME_LOBBY_LAST_YEARS_INCOME                        :{SILVER}Incwm y llynedd: {WHITE}{CURRENCY_LONG}
-STR_NETWORK_GAME_LOBBY_PERFORMANCE                              :{SILVER}Perfformiad: {WHITE}{NUM}
-
-STR_NETWORK_GAME_LOBBY_VEHICLES                                 :{SILVER}Cerbydau: {WHITE}{NUM} {TRAIN}, {NUM} {LORRY}, {NUM} {BUS}, {NUM} {SHIP}, {NUM} {PLANE}
-STR_NETWORK_GAME_LOBBY_STATIONS                                 :{SILVER}Gorsafoedd: {WHITE}{NUM} {TRAIN}, {NUM} {LORRY}, {NUM} {BUS}, {NUM} {SHIP}, {NUM} {PLANE}
-STR_NETWORK_GAME_LOBBY_PLAYERS                                  :{SILVER}Chwaraewyr: {WHITE}{STRING}
-
-STR_NETWORK_GAME_LOBBY_NEW_COMPANY                              :{BLACK}Cwmni newydd
-STR_NETWORK_GAME_LOBBY_NEW_COMPANY_TOOLTIP                      :{BLACK}Creu cwmni newydd
-STR_NETWORK_GAME_LOBBY_SPECTATE_GAME                            :{BLACK}Gwylio gêm
-STR_NETWORK_GAME_LOBBY_SPECTATE_GAME_TOOLTIP                    :{BLACK}Gwylio'r gêm fel gwyliwr
-STR_NETWORK_GAME_LOBBY_JOIN_COMPANY                             :{BLACK}Ymuno â chwmni
-STR_NETWORK_GAME_LOBBY_JOIN_COMPANY_TOOLTIP                     :{BLACK}Helpu rheoli'r cwmni hwn
-
 # Network connecting window
 STR_NETWORK_CONNECTING_CAPTION                                  :{WHITE}Wrthi'n Cysylltu...