diff --git a/resources/lang/bg.json b/resources/lang/bg.json
index 1e4cc641e..da444e6c0 100644
--- a/resources/lang/bg.json
+++ b/resources/lang/bg.json
@@ -111,7 +111,8 @@
     "pangaea": "Пангея",
     "map": "Карта",
     "betweentwoseas": "Между Две Морета",
-    "japanandneighbors": "Япония и съседи"
+    "japan": "Япония и съседи",
+    "knownworld": "Познат Свят"
   },
   "private_lobby": {
     "title": "Присъединяване към частна игра",
@@ -169,7 +170,7 @@
     "lang_code": "bg"
   },
   "game_mode": {
-    "ffa": "Свободна игра (FFA)",
+    "ffa": "Всеки срещу всеки (FFA)",
     "teams": "Отбори"
   }
 }
diff --git a/resources/lang/de.json b/resources/lang/de.json
index 6d65b8bcb..3b5466e09 100644
--- a/resources/lang/de.json
+++ b/resources/lang/de.json
@@ -111,7 +111,8 @@
     "pangaea": "Pangaea",
     "map": "Karte",
     "betweentwoseas": "Zwischen zwei Meeren",
-    "japanandneighbors": "Japan und Nachbarländer"
+    "japan": "Japan und Nachbarländer",
+    "knownworld": "Bekannte Welt"
   },
   "private_lobby": {
     "title": "Privater Lobby beitreten",
diff --git a/resources/lang/nl.json b/resources/lang/nl.json
index 3940c397a..428ca3204 100644
--- a/resources/lang/nl.json
+++ b/resources/lang/nl.json
@@ -109,7 +109,10 @@
     "random": "Willekeurig",
     "iceland": "IJsland",
     "pangaea": "Pangea",
-    "map": "Kaart"
+    "map": "Kaart",
+    "betweentwoseas": "Tussen twee zeeën",
+    "japan": "Japan en buren",
+    "knownworld": "Bekende Wereld"
   },
   "private_lobby": {
     "title": "Privélobby toetreden",
diff --git a/resources/lang/pl.json b/resources/lang/pl.json
index 8fdec8e07..30118ab54 100644
--- a/resources/lang/pl.json
+++ b/resources/lang/pl.json
@@ -109,7 +109,10 @@
     "random": "Losowe",
     "iceland": "Islandia",
     "pangaea": "Pangea",
-    "map": "Mapa"
+    "map": "Mapa",
+    "betweentwoseas": "Między dwoma morzami",
+    "japan": "Japonia i sąsiedzi",
+    "knownworld": "Znany Świat"
   },
   "private_lobby": {
     "title": "Dołącz do prywatnego Lobby",
@@ -167,7 +170,7 @@
     "lang_code": "pl"
   },
   "game_mode": {
-    "ffa": "Darmowe dla wszystkich",
+    "ffa": "Każdy na Każdego",
     "teams": "Drużyny"
   }
 }
diff --git a/resources/lang/ru.json b/resources/lang/ru.json
index 42d438c35..1587414f4 100644
--- a/resources/lang/ru.json
+++ b/resources/lang/ru.json
@@ -111,7 +111,8 @@
     "pangaea": "Пангея",
     "map": "Карта",
     "betweentwoseas": "Между двух морей",
-    "japanandneighbors": "Япония и соседи"
+    "japan": "Япония и соседи",
+    "knownworld": "Известный мир"
   },
   "private_lobby": {
     "title": "Присоединиться к приватному лобби",
diff --git a/resources/lang/uk.json b/resources/lang/uk.json
index 0ff47257a..9597207e1 100644
--- a/resources/lang/uk.json
+++ b/resources/lang/uk.json
@@ -111,7 +111,8 @@
     "pangaea": "Пангея",
     "map": "Мапа",
     "betweentwoseas": "Поміж двох морів",
-    "japanandneighbors": "Японія та сусіди"
+    "japan": "Японія та сусіди",
+    "knownworld": "Відомий світ"
   },
   "private_lobby": {
     "title": "Приєднатися до приватного лобі",