diff --git a/squirrelbattle/enums.py b/squirrelbattle/enums.py
index 7e4efa4..5495bd3 100644
--- a/squirrelbattle/enums.py
+++ b/squirrelbattle/enums.py
@@ -47,6 +47,7 @@ class KeyValues(Enum):
     SPACE = auto()
     CHAT = auto()
     WAIT = auto()
+    LADDER = auto()
 
     @staticmethod
     def translate_key(key: str, settings: Settings) -> Optional["KeyValues"]:
@@ -81,4 +82,6 @@ class KeyValues(Enum):
             return KeyValues.CHAT
         elif key == settings.KEY_WAIT:
             return KeyValues.WAIT
+        elif key == settings.KEY_LADDER:
+            return KeyValues.LADDER
         return None
diff --git a/squirrelbattle/game.py b/squirrelbattle/game.py
index 1b856e7..dff09e0 100644
--- a/squirrelbattle/game.py
+++ b/squirrelbattle/game.py
@@ -102,38 +102,6 @@ class Game:
                 self.handle_key_pressed(
                     KeyValues.translate_key(key, self.settings), key)
 
-            # FIXME This code should not be there, but rather in Map.tick
-            y, x = self.player.y, self.player.x
-            if self.map.tiles[y][x].is_ladder():
-                # We move up on the ladder of the beginning,
-                # down at the end of the stage
-                move_down = y != self.map.start_y and x != self.map.start_x
-                old_map = self.map
-                self.map_index += 1 if move_down else -1
-                if self.map_index == -1:
-                    self.map_index = 0
-                    return
-                while self.map_index >= len(self.maps):
-                    self.maps.append(Map.load(ResourceManager.get_asset_path(
-                        "example_map_2.txt")))
-                new_map = self.map
-                old_map.remove_entity(self.player)
-                new_map.add_entity(self.player)
-                if move_down:
-                    self.player.move(self.map.start_y, self.map.start_x)
-                elif KeyValues.translate_key(key, self.settings) \
-                        in [KeyValues.UP, KeyValues.DOWN,
-                            KeyValues.LEFT, KeyValues.RIGHT]:
-                    ladder_y, ladder_x = -1, -1
-                    for y in range(self.map.height):
-                        for x in range(self.map.width):
-                            if (y, x) != (self.map.start_y, self.map.start_x) \
-                               and self.map.tiles[y][x].is_ladder():
-                                ladder_y, ladder_x = y, x
-                                break
-                    self.player.move(ladder_y, ladder_x)
-                self.display_actions(DisplayActions.UPDATE)
-
     def handle_key_pressed(self, key: Optional[KeyValues], raw_key: str = '')\
             -> None:
         """
@@ -186,6 +154,40 @@ class Game:
             self.waiting_for_friendly_key = True
         elif key == KeyValues.WAIT:
             self.map.tick()
+        elif key == KeyValues.LADDER:
+            # On a ladder, we switch level
+            y, x = self.player.y, self.player.x
+            if not self.map.tiles[y][x].is_ladder():
+                return
+
+            # We move up on the ladder of the beginning,
+            # down at the end of the stage
+            move_down = y != self.map.start_y and x != self.map.start_x
+            old_map = self.map
+            self.map_index += 1 if move_down else -1
+            if self.map_index == -1:
+                self.map_index = 0
+                return
+            while self.map_index >= len(self.maps):
+                # TODO: generate a new map
+                self.maps.append(Map.load(ResourceManager.get_asset_path(
+                    "example_map_2.txt")))
+            new_map = self.map
+            old_map.remove_entity(self.player)
+            new_map.add_entity(self.player)
+            if move_down:
+                self.player.move(self.map.start_y, self.map.start_x)
+            else:
+                # Find the ladder of the end of the game
+                ladder_y, ladder_x = -1, -1
+                for y in range(self.map.height):
+                    for x in range(self.map.width):
+                        if (y, x) != (self.map.start_y, self.map.start_x) \
+                                and self.map.tiles[y][x].is_ladder():
+                            ladder_y, ladder_x = y, x
+                            break
+                self.player.move(ladder_y, ladder_x)
+            self.display_actions(DisplayActions.UPDATE)
 
     def handle_friendly_entity_chat(self, key: KeyValues) -> None:
         """
diff --git a/squirrelbattle/locale/de/LC_MESSAGES/squirrelbattle.po b/squirrelbattle/locale/de/LC_MESSAGES/squirrelbattle.po
index 29bf10e..591b5ae 100644
--- a/squirrelbattle/locale/de/LC_MESSAGES/squirrelbattle.po
+++ b/squirrelbattle/locale/de/LC_MESSAGES/squirrelbattle.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: squirrelbattle 3.14.1\n"
 "Report-Msgid-Bugs-To: squirrel-battle@crans.org\n"
-"POT-Creation-Date: 2020-12-12 18:02+0100\n"
+"POT-Creation-Date: 2021-01-06 14:53+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -17,19 +17,19 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: squirrelbattle/display/menudisplay.py:139
+#: squirrelbattle/display/menudisplay.py:160
 msgid "INVENTORY"
 msgstr "BESTAND"
 
-#: squirrelbattle/display/menudisplay.py:164
+#: squirrelbattle/display/menudisplay.py:202
 msgid "STALL"
 msgstr "STAND"
 
-#: squirrelbattle/display/statsdisplay.py:33
+#: squirrelbattle/display/statsdisplay.py:34
 msgid "Inventory:"
 msgstr "Bestand:"
 
-#: squirrelbattle/display/statsdisplay.py:52
+#: squirrelbattle/display/statsdisplay.py:53
 msgid "YOU ARE DEAD"
 msgstr "SIE WURDEN GESTORBEN"
 
@@ -58,11 +58,11 @@ msgstr "Die Bombe explodiert."
 msgid "{player} exchanged its body with {entity}."
 msgstr "{player} täuscht seinem Körper mit {entity} aus."
 
-#: squirrelbattle/game.py:205 squirrelbattle/tests/game_test.py:573
+#: squirrelbattle/game.py:277 squirrelbattle/tests/game_test.py:592
 msgid "The buyer does not have enough money"
 msgstr "Der Kaufer hat nicht genug Geld"
 
-#: squirrelbattle/game.py:249
+#: squirrelbattle/game.py:320
 msgid ""
 "Some keys are missing in your save file.\n"
 "Your save seems to be corrupt. It got deleted."
@@ -70,7 +70,7 @@ msgstr ""
 "In Ihrer Speicherdatei fehlen einige Schlüssel.\n"
 "Ihre Speicherung scheint korrupt zu sein. Es wird gelöscht."
 
-#: squirrelbattle/game.py:257
+#: squirrelbattle/game.py:328
 msgid ""
 "No player was found on this map!\n"
 "Maybe you died?"
@@ -78,7 +78,7 @@ msgstr ""
 "Auf dieser Karte wurde kein Spieler gefunden!\n"
 "Vielleicht sind Sie gestorben?"
 
-#: squirrelbattle/game.py:277
+#: squirrelbattle/game.py:348
 msgid ""
 "The JSON file is not correct.\n"
 "Your save seems corrupted. It got deleted."
@@ -86,22 +86,22 @@ msgstr ""
 "Die JSON-Datei ist nicht korrekt.\n"
 "Ihre Speicherung scheint korrumpiert. Sie wurde gelöscht."
 
-#: squirrelbattle/interfaces.py:429
+#: squirrelbattle/interfaces.py:451
 #, python-brace-format
 msgid "{name} hits {opponent}."
 msgstr "{name} schlägt {opponent}."
 
-#: squirrelbattle/interfaces.py:441
+#: squirrelbattle/interfaces.py:463
 #, python-brace-format
 msgid "{name} takes {amount} damage."
 msgstr "{name} nimmt {amount} Schadenspunkte."
 
-#: squirrelbattle/interfaces.py:443
+#: squirrelbattle/interfaces.py:465
 #, python-brace-format
 msgid "{name} dies."
 msgstr "{name} stirbt."
 
-#: squirrelbattle/interfaces.py:477
+#: squirrelbattle/interfaces.py:499
 #, python-brace-format
 msgid "{entity} said: {message}"
 msgstr "{entity} hat gesagt: {message}"
@@ -110,8 +110,8 @@ msgstr "{entity} hat gesagt: {message}"
 msgid "Back"
 msgstr "Zurück"
 
-#: squirrelbattle/tests/game_test.py:344 squirrelbattle/tests/game_test.py:347
-#: squirrelbattle/tests/game_test.py:350 squirrelbattle/tests/game_test.py:353
+#: squirrelbattle/tests/game_test.py:358 squirrelbattle/tests/game_test.py:361
+#: squirrelbattle/tests/game_test.py:364 squirrelbattle/tests/game_test.py:367
 #: squirrelbattle/tests/translations_test.py:16
 msgid "New game"
 msgstr "Neu Spiel"
@@ -197,57 +197,61 @@ msgid "Key used to wait"
 msgstr "Wartentaste"
 
 #: squirrelbattle/tests/translations_test.py:56
+msgid "Key used to use ladders"
+msgstr "Leitertaste"
+
+#: squirrelbattle/tests/translations_test.py:58
 msgid "Texture pack"
 msgstr "Textur-Packung"
 
-#: squirrelbattle/tests/translations_test.py:57
+#: squirrelbattle/tests/translations_test.py:59
 msgid "Language"
 msgstr "Sprache"
 
-#: squirrelbattle/tests/translations_test.py:60
+#: squirrelbattle/tests/translations_test.py:62
 msgid "player"
 msgstr "Spieler"
 
-#: squirrelbattle/tests/translations_test.py:62
+#: squirrelbattle/tests/translations_test.py:64
 msgid "hedgehog"
 msgstr "Igel"
 
-#: squirrelbattle/tests/translations_test.py:63
+#: squirrelbattle/tests/translations_test.py:65
 msgid "merchant"
 msgstr "Kaufmann"
 
-#: squirrelbattle/tests/translations_test.py:64
+#: squirrelbattle/tests/translations_test.py:66
 msgid "rabbit"
 msgstr "Kanninchen"
 
-#: squirrelbattle/tests/translations_test.py:65
+#: squirrelbattle/tests/translations_test.py:67
 msgid "sunflower"
 msgstr "Sonnenblume"
 
-#: squirrelbattle/tests/translations_test.py:66
+#: squirrelbattle/tests/translations_test.py:68
 msgid "teddy bear"
 msgstr "Teddybär"
 
-#: squirrelbattle/tests/translations_test.py:67
+#: squirrelbattle/tests/translations_test.py:69
 msgid "tiger"
 msgstr "Tiger"
 
-#: squirrelbattle/tests/translations_test.py:69
+#: squirrelbattle/tests/translations_test.py:71
 msgid "body snatch potion"
 msgstr "Leichenfleddererzaubertrank"
 
-#: squirrelbattle/tests/translations_test.py:70
+#: squirrelbattle/tests/translations_test.py:72
 msgid "bomb"
 msgstr "Bombe"
 
-#: squirrelbattle/tests/translations_test.py:71
+#: squirrelbattle/tests/translations_test.py:73
 msgid "explosion"
 msgstr "Explosion"
 
-#: squirrelbattle/tests/translations_test.py:72
+#: squirrelbattle/tests/translations_test.py:74
 msgid "heart"
 msgstr "Herz"
 
-#: squirrelbattle/tests/translations_test.py:73
+#: squirrelbattle/tests/translations_test.py:75
 msgid "sword"
 msgstr "schwert"
diff --git a/squirrelbattle/locale/es/LC_MESSAGES/squirrelbattle.po b/squirrelbattle/locale/es/LC_MESSAGES/squirrelbattle.po
index 8a7bc3e..035cad2 100644
--- a/squirrelbattle/locale/es/LC_MESSAGES/squirrelbattle.po
+++ b/squirrelbattle/locale/es/LC_MESSAGES/squirrelbattle.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: squirrelbattle 3.14.1\n"
 "Report-Msgid-Bugs-To: squirrel-battle@crans.org\n"
-"POT-Creation-Date: 2020-12-12 18:02+0100\n"
+"POT-Creation-Date: 2021-01-06 14:53+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -17,19 +17,19 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: squirrelbattle/display/menudisplay.py:139
+#: squirrelbattle/display/menudisplay.py:160
 msgid "INVENTORY"
 msgstr "INVENTORIO"
 
-#: squirrelbattle/display/menudisplay.py:164
+#: squirrelbattle/display/menudisplay.py:202
 msgid "STALL"
 msgstr "PUESTO"
 
-#: squirrelbattle/display/statsdisplay.py:33
+#: squirrelbattle/display/statsdisplay.py:34
 msgid "Inventory:"
 msgstr "Inventorio :"
 
-#: squirrelbattle/display/statsdisplay.py:52
+#: squirrelbattle/display/statsdisplay.py:53
 msgid "YOU ARE DEAD"
 msgstr "ERES MUERTO"
 
@@ -57,11 +57,11 @@ msgstr "La bomba está explotando."
 msgid "{player} exchanged its body with {entity}."
 msgstr "{player} intercambió su cuerpo con {entity}."
 
-#: squirrelbattle/game.py:205 squirrelbattle/tests/game_test.py:573
+#: squirrelbattle/game.py:277 squirrelbattle/tests/game_test.py:592
 msgid "The buyer does not have enough money"
 msgstr "El comprador no tiene suficiente dinero"
 
-#: squirrelbattle/game.py:249
+#: squirrelbattle/game.py:320
 msgid ""
 "Some keys are missing in your save file.\n"
 "Your save seems to be corrupt. It got deleted."
@@ -69,7 +69,7 @@ msgstr ""
 "Algunas claves faltan en su archivo de guarda.\n"
 "Su guarda parece a ser corruptido. Fue eliminado."
 
-#: squirrelbattle/game.py:257
+#: squirrelbattle/game.py:328
 msgid ""
 "No player was found on this map!\n"
 "Maybe you died?"
@@ -77,7 +77,7 @@ msgstr ""
 "No jugador encontrado sobre la carta !\n"
 "¿ Quizas murió ?"
 
-#: squirrelbattle/game.py:277
+#: squirrelbattle/game.py:348
 msgid ""
 "The JSON file is not correct.\n"
 "Your save seems corrupted. It got deleted."
@@ -85,22 +85,22 @@ msgstr ""
 "El JSON archivo no es correcto.\n"
 "Su guarda parece corrupta. Fue eliminada."
 
-#: squirrelbattle/interfaces.py:429
+#: squirrelbattle/interfaces.py:451
 #, python-brace-format
 msgid "{name} hits {opponent}."
 msgstr "{name} golpea a {opponent}."
 
-#: squirrelbattle/interfaces.py:441
+#: squirrelbattle/interfaces.py:463
 #, python-brace-format
 msgid "{name} takes {amount} damage."
 msgstr "{name} recibe {amount} daño."
 
-#: squirrelbattle/interfaces.py:443
+#: squirrelbattle/interfaces.py:465
 #, python-brace-format
 msgid "{name} dies."
 msgstr "{name} se muere."
 
-#: squirrelbattle/interfaces.py:477
+#: squirrelbattle/interfaces.py:499
 #, python-brace-format
 msgid "{entity} said: {message}"
 msgstr "{entity} dijo : {message}"
@@ -109,8 +109,8 @@ msgstr "{entity} dijo : {message}"
 msgid "Back"
 msgstr "Volver"
 
-#: squirrelbattle/tests/game_test.py:344 squirrelbattle/tests/game_test.py:347
-#: squirrelbattle/tests/game_test.py:350 squirrelbattle/tests/game_test.py:353
+#: squirrelbattle/tests/game_test.py:358 squirrelbattle/tests/game_test.py:361
+#: squirrelbattle/tests/game_test.py:364 squirrelbattle/tests/game_test.py:367
 #: squirrelbattle/tests/translations_test.py:16
 msgid "New game"
 msgstr "Nuevo partido"
@@ -196,57 +196,61 @@ msgid "Key used to wait"
 msgstr "Tecla para espera"
 
 #: squirrelbattle/tests/translations_test.py:56
+msgid "Key used to use ladders"
+msgstr "Tecla para el uso de las escaleras"
+
+#: squirrelbattle/tests/translations_test.py:58
 msgid "Texture pack"
 msgstr "Paquete de texturas"
 
-#: squirrelbattle/tests/translations_test.py:57
+#: squirrelbattle/tests/translations_test.py:59
 msgid "Language"
 msgstr "Languaje"
 
-#: squirrelbattle/tests/translations_test.py:60
+#: squirrelbattle/tests/translations_test.py:62
 msgid "player"
 msgstr "jugador"
 
-#: squirrelbattle/tests/translations_test.py:62
+#: squirrelbattle/tests/translations_test.py:64
 msgid "hedgehog"
 msgstr "erizo"
 
-#: squirrelbattle/tests/translations_test.py:63
+#: squirrelbattle/tests/translations_test.py:65
 msgid "merchant"
 msgstr "comerciante"
 
-#: squirrelbattle/tests/translations_test.py:64
+#: squirrelbattle/tests/translations_test.py:66
 msgid "rabbit"
 msgstr "conejo"
 
-#: squirrelbattle/tests/translations_test.py:65
+#: squirrelbattle/tests/translations_test.py:67
 msgid "sunflower"
 msgstr "girasol"
 
-#: squirrelbattle/tests/translations_test.py:66
+#: squirrelbattle/tests/translations_test.py:68
 msgid "teddy bear"
 msgstr "osito de peluche"
 
-#: squirrelbattle/tests/translations_test.py:67
+#: squirrelbattle/tests/translations_test.py:69
 msgid "tiger"
 msgstr "tigre"
 
-#: squirrelbattle/tests/translations_test.py:69
+#: squirrelbattle/tests/translations_test.py:71
 msgid "body snatch potion"
 msgstr "poción de intercambio"
 
-#: squirrelbattle/tests/translations_test.py:70
+#: squirrelbattle/tests/translations_test.py:72
 msgid "bomb"
 msgstr "bomba"
 
-#: squirrelbattle/tests/translations_test.py:71
+#: squirrelbattle/tests/translations_test.py:73
 msgid "explosion"
 msgstr "explosión"
 
-#: squirrelbattle/tests/translations_test.py:72
+#: squirrelbattle/tests/translations_test.py:74
 msgid "heart"
 msgstr "corazón"
 
-#: squirrelbattle/tests/translations_test.py:73
+#: squirrelbattle/tests/translations_test.py:75
 msgid "sword"
 msgstr "espada"
diff --git a/squirrelbattle/locale/fr/LC_MESSAGES/squirrelbattle.po b/squirrelbattle/locale/fr/LC_MESSAGES/squirrelbattle.po
index ffbfdce..a64d96c 100644
--- a/squirrelbattle/locale/fr/LC_MESSAGES/squirrelbattle.po
+++ b/squirrelbattle/locale/fr/LC_MESSAGES/squirrelbattle.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: squirrelbattle 3.14.1\n"
 "Report-Msgid-Bugs-To: squirrel-battle@crans.org\n"
-"POT-Creation-Date: 2020-12-12 18:02+0100\n"
+"POT-Creation-Date: 2021-01-06 14:53+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -17,19 +17,19 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: squirrelbattle/display/menudisplay.py:139
+#: squirrelbattle/display/menudisplay.py:160
 msgid "INVENTORY"
 msgstr "INVENTAIRE"
 
-#: squirrelbattle/display/menudisplay.py:164
+#: squirrelbattle/display/menudisplay.py:202
 msgid "STALL"
 msgstr "STAND"
 
-#: squirrelbattle/display/statsdisplay.py:33
+#: squirrelbattle/display/statsdisplay.py:34
 msgid "Inventory:"
 msgstr "Inventaire :"
 
-#: squirrelbattle/display/statsdisplay.py:52
+#: squirrelbattle/display/statsdisplay.py:53
 msgid "YOU ARE DEAD"
 msgstr "VOUS ÊTES MORT"
 
@@ -58,11 +58,11 @@ msgstr "La bombe explose."
 msgid "{player} exchanged its body with {entity}."
 msgstr "{player} a échangé son corps avec {entity}."
 
-#: squirrelbattle/game.py:205 squirrelbattle/tests/game_test.py:573
+#: squirrelbattle/game.py:277 squirrelbattle/tests/game_test.py:592
 msgid "The buyer does not have enough money"
 msgstr "L'acheteur n'a pas assez d'argent"
 
-#: squirrelbattle/game.py:249
+#: squirrelbattle/game.py:320
 msgid ""
 "Some keys are missing in your save file.\n"
 "Your save seems to be corrupt. It got deleted."
@@ -70,7 +70,7 @@ msgstr ""
 "Certaines clés de votre ficher de sauvegarde sont manquantes.\n"
 "Votre sauvegarde semble corrompue. Elle a été supprimée."
 
-#: squirrelbattle/game.py:257
+#: squirrelbattle/game.py:328
 msgid ""
 "No player was found on this map!\n"
 "Maybe you died?"
@@ -78,7 +78,7 @@ msgstr ""
 "Aucun joueur n'a été trouvé sur la carte !\n"
 "Peut-être êtes-vous mort ?"
 
-#: squirrelbattle/game.py:277
+#: squirrelbattle/game.py:348
 msgid ""
 "The JSON file is not correct.\n"
 "Your save seems corrupted. It got deleted."
@@ -86,22 +86,22 @@ msgstr ""
 "Le fichier JSON de sauvegarde est incorrect.\n"
 "Votre sauvegarde semble corrompue. Elle a été supprimée."
 
-#: squirrelbattle/interfaces.py:429
+#: squirrelbattle/interfaces.py:451
 #, python-brace-format
 msgid "{name} hits {opponent}."
 msgstr "{name} frappe {opponent}."
 
-#: squirrelbattle/interfaces.py:441
+#: squirrelbattle/interfaces.py:463
 #, python-brace-format
 msgid "{name} takes {amount} damage."
 msgstr "{name} prend {amount} points de dégât."
 
-#: squirrelbattle/interfaces.py:443
+#: squirrelbattle/interfaces.py:465
 #, python-brace-format
 msgid "{name} dies."
 msgstr "{name} meurt."
 
-#: squirrelbattle/interfaces.py:477
+#: squirrelbattle/interfaces.py:499
 #, python-brace-format
 msgid "{entity} said: {message}"
 msgstr "{entity} a dit : {message}"
@@ -110,8 +110,8 @@ msgstr "{entity} a dit : {message}"
 msgid "Back"
 msgstr "Retour"
 
-#: squirrelbattle/tests/game_test.py:344 squirrelbattle/tests/game_test.py:347
-#: squirrelbattle/tests/game_test.py:350 squirrelbattle/tests/game_test.py:353
+#: squirrelbattle/tests/game_test.py:358 squirrelbattle/tests/game_test.py:361
+#: squirrelbattle/tests/game_test.py:364 squirrelbattle/tests/game_test.py:367
 #: squirrelbattle/tests/translations_test.py:16
 msgid "New game"
 msgstr "Nouvelle partie"
@@ -197,57 +197,61 @@ msgid "Key used to wait"
 msgstr "Touche pour attendre"
 
 #: squirrelbattle/tests/translations_test.py:56
+msgid "Key used to use ladders"
+msgstr "Touche pour utiliser les échelles"
+
+#: squirrelbattle/tests/translations_test.py:58
 msgid "Texture pack"
 msgstr "Pack de textures"
 
-#: squirrelbattle/tests/translations_test.py:57
+#: squirrelbattle/tests/translations_test.py:59
 msgid "Language"
 msgstr "Langue"
 
-#: squirrelbattle/tests/translations_test.py:60
+#: squirrelbattle/tests/translations_test.py:62
 msgid "player"
 msgstr "joueur"
 
-#: squirrelbattle/tests/translations_test.py:62
+#: squirrelbattle/tests/translations_test.py:64
 msgid "hedgehog"
 msgstr "hérisson"
 
-#: squirrelbattle/tests/translations_test.py:63
+#: squirrelbattle/tests/translations_test.py:65
 msgid "merchant"
 msgstr "marchand"
 
-#: squirrelbattle/tests/translations_test.py:64
+#: squirrelbattle/tests/translations_test.py:66
 msgid "rabbit"
 msgstr "lapin"
 
-#: squirrelbattle/tests/translations_test.py:65
+#: squirrelbattle/tests/translations_test.py:67
 msgid "sunflower"
 msgstr "tournesol"
 
-#: squirrelbattle/tests/translations_test.py:66
+#: squirrelbattle/tests/translations_test.py:68
 msgid "teddy bear"
 msgstr "nounours"
 
-#: squirrelbattle/tests/translations_test.py:67
+#: squirrelbattle/tests/translations_test.py:69
 msgid "tiger"
 msgstr "tigre"
 
-#: squirrelbattle/tests/translations_test.py:69
+#: squirrelbattle/tests/translations_test.py:71
 msgid "body snatch potion"
 msgstr "potion d'arrachage de corps"
 
-#: squirrelbattle/tests/translations_test.py:70
+#: squirrelbattle/tests/translations_test.py:72
 msgid "bomb"
 msgstr "bombe"
 
-#: squirrelbattle/tests/translations_test.py:71
+#: squirrelbattle/tests/translations_test.py:73
 msgid "explosion"
 msgstr ""
 
-#: squirrelbattle/tests/translations_test.py:72
+#: squirrelbattle/tests/translations_test.py:74
 msgid "heart"
 msgstr "cœur"
 
-#: squirrelbattle/tests/translations_test.py:73
+#: squirrelbattle/tests/translations_test.py:75
 msgid "sword"
 msgstr "épée"
diff --git a/squirrelbattle/settings.py b/squirrelbattle/settings.py
index 91edfa4..ad986eb 100644
--- a/squirrelbattle/settings.py
+++ b/squirrelbattle/settings.py
@@ -33,6 +33,7 @@ class Settings:
         self.KEY_DROP = ['r', 'Key used to drop an item in the inventory']
         self.KEY_CHAT = ['t', 'Key used to talk to a friendly entity']
         self.KEY_WAIT = ['w', 'Key used to wait']
+        self.KEY_LADDER = ['<', 'Key used to use ladders']
         self.TEXTURE_PACK = ['ascii', 'Texture pack']
         self.LOCALE = [locale.getlocale()[0][:2], 'Language']
 
diff --git a/squirrelbattle/tests/translations_test.py b/squirrelbattle/tests/translations_test.py
index 0bd8873..9ec39c7 100644
--- a/squirrelbattle/tests/translations_test.py
+++ b/squirrelbattle/tests/translations_test.py
@@ -53,6 +53,8 @@ class TestTranslations(unittest.TestCase):
         self.assertEqual(_("Key used to talk to a friendly entity"),
                          "Touche pour parler à une entité pacifique")
         self.assertEqual(_("Key used to wait"), "Touche pour attendre")
+        self.assertEqual(_("Key used to use ladders"),
+                         "Touche pour utiliser les échelles")
         self.assertEqual(_("Texture pack"), "Pack de textures")
         self.assertEqual(_("Language"), "Langue")