diff --git a/docs/entities/monsters.rst b/docs/entities/monsters.rst
index 31735bd..d648069 100644
--- a/docs/entities/monsters.rst
+++ b/docs/entities/monsters.rst
@@ -57,7 +57,7 @@ Dans le `pack de textures`_ ASCII, il est représenté par le caractère ``8``.
 Dans le `pack de textures`_ écureuil, il est représenté par l'émoji ``🧸``.
 
 
-Pyguargue
+Pygargue
 ---------
 Son nom est fixé à `eagle`. Il a par défaut une force à **1000** et **5000** points de vie.
 
diff --git a/docs/texture-pack.rst b/docs/texture-pack.rst
index 072b6ff..6dc3b60 100644
--- a/docs/texture-pack.rst
+++ b/docs/texture-pack.rst
@@ -22,7 +22,7 @@ Pack de textures
 .. _Bouclier: entities/items.html#bouclier
 .. _Hazel: ../index.html
 .. _Plastron: ../entities/items.html#plastron
-.. _Pyguargue: ../entities/monsters.html#Pyguargue
+.. _Pygargue: ../entities/monsters.html#Pygargue
 .. _Casque: ../entities/items.html#Casque
 .. _Anneau: ../entities/items.html#Anneau
 .. _Trompette: ../entities/items.html#Trompette
@@ -64,7 +64,7 @@ Chaque tuile fait un caractère de large.
    * Bouclier_ : ``D``
    * Hazel_ : ``¤``
    * Plastron_ : ``(``
-   * Pyguargue_ : ``µ``
+   * Pygargue_ : ``µ``
    * Casque_ : ``0``
    * Anneau_ : ``o``
    * Trompette_ : ``/``
@@ -95,7 +95,7 @@ Chaque tuile fait 2 caractères de large pour afficher les émojis proprement.
    * Bouclier_ : ``🛡️``
    * Hazel_ : ``🌰``
    * Plastron_ : ``🦺``
-   * Pyguargue_ : ``🦅``
+   * Pygargue_ : ``🦅``
    * Casque_ : ``⛑️``
    * Anneau_ : ``💍``
    * Trompette_ : ``🎺``
diff --git a/squirrelbattle/display/statsdisplay.py b/squirrelbattle/display/statsdisplay.py
index 35ff92c..a60f6a2 100644
--- a/squirrelbattle/display/statsdisplay.py
+++ b/squirrelbattle/display/statsdisplay.py
@@ -3,8 +3,10 @@
 
 import curses
 
+from ..entities.items import Monocle
 from ..entities.player import Player
 from ..game import Game
+from ..interfaces import FightingEntity
 from ..translations import gettext as _
 from .display import Display
 
@@ -13,6 +15,7 @@ class StatsDisplay(Display):
     """
     A class to handle the display of the stats of the player.
     """
+    game: Game
     player: Player
 
     def __init__(self, *args, **kwargs):
@@ -20,6 +23,7 @@ class StatsDisplay(Display):
         self.pad = self.newpad(self.rows, self.cols)
 
     def update(self, game: Game) -> None:
+        self.game = game
         self.player = game.player
 
     def update_pad(self) -> None:
@@ -77,6 +81,47 @@ class StatsDisplay(Display):
             self.addstr(self.pad, 15, 0, _("YOU ARE DEAD"), curses.COLOR_RED,
                         bold=True, blink=True, standout=True)
 
+        if self.player.map.tiles[self.player.y][self.player.x].is_ladder():
+            msg = _("Use {key} to use the ladder") \
+                .format(key=self.game.settings.KEY_LADDER.upper())
+            self.addstr(self.pad, self.height - 2, 0, msg,
+                        italic=True, reverse=True)
+
+        self.update_entities_stats()
+
+    def update_entities_stats(self) -> None:
+        """
+        Display information about a near entity if we have a monocle.
+        """
+        for dy, dx in [(-1, 0), (0, -1), (0, 1), (1, 0)]:
+            for entity in self.player.map.find_entities(FightingEntity):
+                if entity == self.player:
+                    continue
+
+                if entity.y == self.player.y + dy \
+                        and entity.x == self.player.x + dx:
+                    if entity.is_friendly():
+                        msg = _("Move to the friendly entity to talk to it") \
+                            if self.game.waiting_for_friendly_key else \
+                            _("Use {key} then move to talk to the entity") \
+                            .format(key=self.game.settings.KEY_CHAT.upper())
+                        self.addstr(self.pad, self.height - 1, 0, msg,
+                                    italic=True, reverse=True)
+
+                    if isinstance(self.player.equipped_secondary, Monocle):
+                        # Truth monocle
+                        message = f"{entity.translated_name.capitalize()} " \
+                                  f"{self.pack[entity.name.upper()]}\n" \
+                                  f"STR {entity.strength}\n" \
+                                  f"INT {entity.intelligence}\n" \
+                                  f"CHR {entity.charisma}\n" \
+                                  f"DEX {entity.dexterity}\n" \
+                                  f"CON {entity.constitution}\n" \
+                                  f"CRI {entity.critical}%"
+                        self.addstr(self.pad, 17, 0, message)
+                    # Only display one entity
+                    break
+
     def display(self) -> None:
         self.pad.erase()
         self.update_pad()
diff --git a/squirrelbattle/display/texturepack.py b/squirrelbattle/display/texturepack.py
index 1fa0584..34c76ee 100644
--- a/squirrelbattle/display/texturepack.py
+++ b/squirrelbattle/display/texturepack.py
@@ -84,6 +84,7 @@ TexturePack.ASCII_PACK = TexturePack(
     HEDGEHOG='*',
     HELMET='0',
     MERCHANT='M',
+    MONOCLE='ô',
     PLAYER='@',
     RABBIT='Y',
     RING_OF_CRITICAL_DAMAGE='o',
@@ -121,6 +122,7 @@ TexturePack.SQUIRREL_PACK = TexturePack(
     HELMET='⛑️ ',
     PLAYER='🐿️ ️',
     MERCHANT='🦜',
+    MONOCLE='🧐',
     RABBIT='🐇',
     RING_OF_CRITICAL_DAMAGE='💍',
     RING_OF_MORE_EXPERIENCE='💍',
diff --git a/squirrelbattle/entities/items.py b/squirrelbattle/entities/items.py
index dab346c..25244cd 100644
--- a/squirrelbattle/entities/items.py
+++ b/squirrelbattle/entities/items.py
@@ -86,8 +86,8 @@ class Item(Entity):
         """
         Returns the list of all item classes.
         """
-        return [BodySnatchPotion, Bomb, Heart, Shield, Sword,
-                Chestplate, Helmet, RingCritical, RingXP]
+        return [BodySnatchPotion, Chestplate, Bomb, Heart, Helmet, Monocle,
+                Shield, Sword, RingCritical, RingXP]
 
     def be_sold(self, buyer: InventoryHolder, seller: InventoryHolder) -> bool:
         """
@@ -453,3 +453,9 @@ class RingXP(Ring):
                  experience: float = 2, *args, **kwargs):
         super().__init__(name=name, price=price, experience=experience,
                          *args, **kwargs)
+
+
+class Monocle(Item):
+    def __init__(self, name: str = "monocle", price: int = 10,
+                 *args, **kwargs):
+        super().__init__(name=name, price=price, *args, **kwargs)
diff --git a/squirrelbattle/game.py b/squirrelbattle/game.py
index ba8493f..837e753 100644
--- a/squirrelbattle/game.py
+++ b/squirrelbattle/game.py
@@ -335,14 +335,16 @@ class Game:
         """
         Saves the game to a dictionary.
         """
-        return self.map.save_state()
+        return dict(map_index=self.map_index,
+                    maps=[m.save_state() for m in self.maps])
 
     def load_state(self, d: dict) -> None:
         """
         Loads the game from a dictionary.
         """
         try:
-            self.map.load_state(d)
+            self.map_index = d["map_index"]
+            self.maps = [Map().load_state(map_dict) for map_dict in d["maps"]]
         except KeyError:
             self.message = _("Some keys are missing in your save file.\n"
                              "Your save seems to be corrupt. It got deleted.")
@@ -359,6 +361,8 @@ class Game:
             return
 
         self.player = players[0]
+        self.map.compute_visibility(self.player.y, self.player.x,
+                                    self.player.vision)
         self.display_actions(DisplayActions.UPDATE)
 
     def load_game(self) -> None:
diff --git a/squirrelbattle/interfaces.py b/squirrelbattle/interfaces.py
index fa43c73..900067c 100644
--- a/squirrelbattle/interfaces.py
+++ b/squirrelbattle/interfaces.py
@@ -80,18 +80,18 @@ class Map:
     currentx: int
     currenty: int
 
-    def __init__(self, width: int, height: int, tiles: list,
-                 start_y: int, start_x: int):
+    def __init__(self, width: int = 0, height: int = 0, tiles: list = None,
+                 start_y: int = 0, start_x: int = 0):
         self.floor = 0
         self.width = width
         self.height = height
         self.start_y = start_y
         self.start_x = start_x
-        self.tiles = tiles
-        self.visibility = [[False for _ in range(len(tiles[0]))]
-                           for _ in range(len(tiles))]
+        self.tiles = tiles or []
+        self.visibility = [[False for _ in range(len(self.tiles[0]))]
+                           for _ in range(len(self.tiles))]
         self.seen_tiles = [[False for _ in range(len(tiles[0]))]
-                           for _ in range(len(tiles))]
+                           for _ in range(len(self.tiles))]
         self.entities = []
         self.logs = Logs()
 
@@ -338,9 +338,10 @@ class Map:
         for enti in self.entities:
             d["entities"].append(enti.save_state())
         d["map"] = self.draw_string(TexturePack.ASCII_PACK)
+        d["seen_tiles"] = self.seen_tiles
         return d
 
-    def load_state(self, d: dict) -> None:
+    def load_state(self, d: dict) -> "Map":
         """
         Loads the map's attributes from a dictionary.
         """
@@ -351,11 +352,16 @@ class Map:
         self.currentx = d["currentx"]
         self.currenty = d["currenty"]
         self.tiles = self.load_dungeon_from_string(d["map"])
+        self.seen_tiles = d["seen_tiles"]
+        self.visibility = [[False for _ in range(len(self.tiles[0]))]
+                           for _ in range(len(self.tiles))]
         self.entities = []
         dictclasses = Entity.get_all_entity_classes_in_a_dict()
         for entisave in d["entities"]:
             self.add_entity(dictclasses[entisave["type"]](**entisave))
 
+        return self
+
 
 class Tile(Enum):
     """
@@ -629,24 +635,26 @@ class Entity:
         from squirrelbattle.entities.friendly import Merchant, Sunflower, \
             Trumpet
         from squirrelbattle.entities.items import BodySnatchPotion, Bomb, \
-            Heart, Sword, Shield, Chestplate, Helmet, RingCritical, RingXP
+            Heart, Monocle, Sword, Shield, Chestplate, Helmet, \
+            RingCritical, RingXP
         return {
-            "Tiger": Tiger,
             "Bomb": Bomb,
+            "Chestplate": Chestplate,
             "Heart": Heart,
             "BodySnatchPotion": BodySnatchPotion,
+            "Eagle": GiantSeaEagle,
             "Hedgehog": Hedgehog,
-            "Rabbit": Rabbit,
-            "TeddyBear": TeddyBear,
+            "Helmet": Helmet,
             "Player": Player,
             "Merchant": Merchant,
+            "Monocle": Monocle,
             "Sunflower": Sunflower,
             "Sword": Sword,
             "Trumpet": Trumpet,
-            "Eagle": GiantSeaEagle,
             "Shield": Shield,
-            "Chestplate": Chestplate,
-            "Helmet": Helmet,
+            "TeddyBear": TeddyBear,
+            "Tiger": Tiger,
+            "Rabbit": Rabbit,
             "RingCritical": RingCritical,
             "RingXP": RingXP,
         }
diff --git a/squirrelbattle/locale/de/LC_MESSAGES/squirrelbattle.po b/squirrelbattle/locale/de/LC_MESSAGES/squirrelbattle.po
index 1d6d8df..2cea0a3 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: 2021-01-08 12:03+0100\n"
+"POT-Creation-Date: 2021-01-08 15:15+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"
@@ -17,6 +17,12 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
+msgid "ring_of_critical_damage"
+msgstr ""
+
+msgid "ring_of_more_experience"
+msgstr ""
+
 #, python-brace-format
 msgid "{name} takes {amount} damage."
 msgstr "{name} nimmt {amount} Schadenspunkte."
@@ -43,30 +49,44 @@ msgstr "BESTAND"
 msgid "STALL"
 msgstr "STAND"
 
-#: squirrelbattle/display/statsdisplay.py:40
+#: squirrelbattle/display/statsdisplay.py:44
 msgid "Inventory:"
 msgstr "Bestand:"
 
-#: squirrelbattle/display/statsdisplay.py:57
+#: squirrelbattle/display/statsdisplay.py:61
 msgid "Equipped main:"
 msgstr ""
 
-#: squirrelbattle/display/statsdisplay.py:61
+#: squirrelbattle/display/statsdisplay.py:65
 msgid "Equipped secondary:"
 msgstr ""
 
-#: squirrelbattle/display/statsdisplay.py:66
+#: squirrelbattle/display/statsdisplay.py:70
 msgid "Equipped chestplate:"
 msgstr ""
 
-#: squirrelbattle/display/statsdisplay.py:70
+#: squirrelbattle/display/statsdisplay.py:74
 msgid "Equipped helmet:"
 msgstr ""
 
-#: squirrelbattle/display/statsdisplay.py:77
+#: squirrelbattle/display/statsdisplay.py:81
 msgid "YOU ARE DEAD"
 msgstr "SIE WURDEN GESTORBEN"
 
+#: squirrelbattle/display/statsdisplay.py:85
+#, python-brace-format
+msgid "Use {key} to use the ladder"
+msgstr ""
+
+#: squirrelbattle/display/statsdisplay.py:94
+msgid "Move to the friendly entity to talk to it"
+msgstr ""
+
+#: squirrelbattle/display/statsdisplay.py:96
+#, python-brace-format
+msgid "Use {key} then move to talk to the entity"
+msgstr ""
+
 #. TODO
 #: squirrelbattle/entities/friendly.py:33
 msgid "I don't sell any squirrel"
@@ -106,7 +126,7 @@ msgstr "Der Spieler klettert auf dem Stock {floor} hinoben."
 msgid "The buyer does not have enough money"
 msgstr "Der Kaufer hat nicht genug Geld"
 
-#: squirrelbattle/game.py:347
+#: squirrelbattle/game.py:349
 msgid ""
 "Some keys are missing in your save file.\n"
 "Your save seems to be corrupt. It got deleted."
@@ -114,7 +134,7 @@ msgstr ""
 "In Ihrer Speicherdatei fehlen einige Schlüssel.\n"
 "Ihre Speicherung scheint korrupt zu sein. Es wird gelöscht."
 
-#: squirrelbattle/game.py:355
+#: squirrelbattle/game.py:357
 msgid ""
 "No player was found on this map!\n"
 "Maybe you died?"
@@ -122,7 +142,7 @@ msgstr ""
 "Auf dieser Karte wurde kein Spieler gefunden!\n"
 "Vielleicht sind Sie gestorben?"
 
-#: squirrelbattle/game.py:375
+#: squirrelbattle/game.py:379
 msgid ""
 "The JSON file is not correct.\n"
 "Your save seems corrupted. It got deleted."
@@ -130,26 +150,26 @@ msgstr ""
 "Die JSON-Datei ist nicht korrekt.\n"
 "Ihre Speicherung scheint korrumpiert. Sie wurde gelöscht."
 
-#: squirrelbattle/interfaces.py:712
+#: squirrelbattle/interfaces.py:718
 msgid "It's a critical hit!"
 msgstr ""
 
-#: squirrelbattle/interfaces.py:713
+#: squirrelbattle/interfaces.py:719
 #, python-brace-format
 msgid "{name} hits {opponent}."
 msgstr "{name} schlägt {opponent}."
 
-#: squirrelbattle/interfaces.py:727
+#: squirrelbattle/interfaces.py:733
 #, python-brace-format
 msgid "{name} takes {damage} damage."
 msgstr ""
 
-#: squirrelbattle/interfaces.py:729
+#: squirrelbattle/interfaces.py:735
 #, python-brace-format
 msgid "{name} dies."
 msgstr "{name} stirbt."
 
-#: squirrelbattle/interfaces.py:763
+#: squirrelbattle/interfaces.py:769
 #, python-brace-format
 msgid "{entity} said: {message}"
 msgstr "{entity} hat gesagt: {message}"
@@ -284,42 +304,50 @@ msgstr "Teddybär"
 msgid "tiger"
 msgstr "Tiger"
 
-#: squirrelbattle/tests/translations_test.py:71
+#: squirrelbattle/tests/translations_test.py:70
+msgid "eagle"
+msgstr ""
+
+#: squirrelbattle/tests/translations_test.py:72
 msgid "body snatch potion"
 msgstr "Leichenfleddererzaubertrank"
 
-#: squirrelbattle/tests/translations_test.py:72
+#: squirrelbattle/tests/translations_test.py:73
 msgid "bomb"
 msgstr "Bombe"
 
-#: squirrelbattle/tests/translations_test.py:73
+#: squirrelbattle/tests/translations_test.py:74
 msgid "explosion"
 msgstr "Explosion"
 
-#: squirrelbattle/tests/translations_test.py:74
+#: squirrelbattle/tests/translations_test.py:75
 msgid "heart"
 msgstr "Herz"
 
-#: squirrelbattle/tests/translations_test.py:75
+#: squirrelbattle/tests/translations_test.py:76
 msgid "sword"
 msgstr "schwert"
 
-#: squirrelbattle/tests/translations_test.py:76
+#: squirrelbattle/tests/translations_test.py:77
 msgid "helmet"
 msgstr ""
 
-#: squirrelbattle/tests/translations_test.py:77
+#: squirrelbattle/tests/translations_test.py:78
 msgid "chestplate"
 msgstr ""
 
-#: squirrelbattle/tests/translations_test.py:78
+#: squirrelbattle/tests/translations_test.py:79
 msgid "shield"
 msgstr ""
 
-#: squirrelbattle/tests/translations_test.py:79
-msgid "ring_of_critical_damage"
+#: squirrelbattle/tests/translations_test.py:80
+msgid "ring of critical damage"
 msgstr ""
 
-#: squirrelbattle/tests/translations_test.py:81
-msgid "ring_of_more_experience"
+#: squirrelbattle/tests/translations_test.py:82
+msgid "ring of more experience"
+msgstr ""
+
+#: squirrelbattle/tests/translations_test.py:84
+msgid "monocle"
 msgstr ""
diff --git a/squirrelbattle/locale/es/LC_MESSAGES/squirrelbattle.po b/squirrelbattle/locale/es/LC_MESSAGES/squirrelbattle.po
index 9c15730..18868c3 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: 2021-01-08 12:03+0100\n"
+"POT-Creation-Date: 2021-01-08 15:15+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"
@@ -17,6 +17,12 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
+msgid "ring_of_critical_damage"
+msgstr ""
+
+msgid "ring_of_more_experience"
+msgstr ""
+
 #, python-brace-format
 msgid "{name} takes {amount} damage."
 msgstr "{name} recibe {amount} daño."
@@ -43,30 +49,44 @@ msgstr "INVENTORIO"
 msgid "STALL"
 msgstr "PUESTO"
 
-#: squirrelbattle/display/statsdisplay.py:40
+#: squirrelbattle/display/statsdisplay.py:44
 msgid "Inventory:"
 msgstr "Inventorio :"
 
-#: squirrelbattle/display/statsdisplay.py:57
+#: squirrelbattle/display/statsdisplay.py:61
 msgid "Equipped main:"
 msgstr ""
 
-#: squirrelbattle/display/statsdisplay.py:61
+#: squirrelbattle/display/statsdisplay.py:65
 msgid "Equipped secondary:"
 msgstr ""
 
-#: squirrelbattle/display/statsdisplay.py:66
+#: squirrelbattle/display/statsdisplay.py:70
 msgid "Equipped chestplate:"
 msgstr ""
 
-#: squirrelbattle/display/statsdisplay.py:70
+#: squirrelbattle/display/statsdisplay.py:74
 msgid "Equipped helmet:"
 msgstr ""
 
-#: squirrelbattle/display/statsdisplay.py:77
+#: squirrelbattle/display/statsdisplay.py:81
 msgid "YOU ARE DEAD"
 msgstr "ERES MUERTO"
 
+#: squirrelbattle/display/statsdisplay.py:85
+#, python-brace-format
+msgid "Use {key} to use the ladder"
+msgstr ""
+
+#: squirrelbattle/display/statsdisplay.py:94
+msgid "Move to the friendly entity to talk to it"
+msgstr ""
+
+#: squirrelbattle/display/statsdisplay.py:96
+#, python-brace-format
+msgid "Use {key} then move to talk to the entity"
+msgstr ""
+
 #: squirrelbattle/entities/friendly.py:33
 msgid "I don't sell any squirrel"
 msgstr "No vendo ninguna ardilla"
@@ -105,7 +125,7 @@ msgstr ""
 msgid "The buyer does not have enough money"
 msgstr "El comprador no tiene suficiente dinero"
 
-#: squirrelbattle/game.py:347
+#: squirrelbattle/game.py:349
 msgid ""
 "Some keys are missing in your save file.\n"
 "Your save seems to be corrupt. It got deleted."
@@ -113,7 +133,7 @@ msgstr ""
 "Algunas claves faltan en su archivo de guarda.\n"
 "Su guarda parece a ser corruptido. Fue eliminado."
 
-#: squirrelbattle/game.py:355
+#: squirrelbattle/game.py:357
 msgid ""
 "No player was found on this map!\n"
 "Maybe you died?"
@@ -121,7 +141,7 @@ msgstr ""
 "No jugador encontrado sobre la carta !\n"
 "¿ Quizas murió ?"
 
-#: squirrelbattle/game.py:375
+#: squirrelbattle/game.py:379
 msgid ""
 "The JSON file is not correct.\n"
 "Your save seems corrupted. It got deleted."
@@ -129,26 +149,26 @@ msgstr ""
 "El JSON archivo no es correcto.\n"
 "Su guarda parece corrupta. Fue eliminada."
 
-#: squirrelbattle/interfaces.py:712
+#: squirrelbattle/interfaces.py:718
 msgid "It's a critical hit!"
 msgstr ""
 
-#: squirrelbattle/interfaces.py:713
+#: squirrelbattle/interfaces.py:719
 #, python-brace-format
 msgid "{name} hits {opponent}."
 msgstr "{name} golpea a {opponent}."
 
-#: squirrelbattle/interfaces.py:727
+#: squirrelbattle/interfaces.py:733
 #, python-brace-format
 msgid "{name} takes {damage} damage."
 msgstr ""
 
-#: squirrelbattle/interfaces.py:729
+#: squirrelbattle/interfaces.py:735
 #, python-brace-format
 msgid "{name} dies."
 msgstr "{name} se muere."
 
-#: squirrelbattle/interfaces.py:763
+#: squirrelbattle/interfaces.py:769
 #, python-brace-format
 msgid "{entity} said: {message}"
 msgstr "{entity} dijo : {message}"
@@ -283,42 +303,50 @@ msgstr "osito de peluche"
 msgid "tiger"
 msgstr "tigre"
 
-#: squirrelbattle/tests/translations_test.py:71
+#: squirrelbattle/tests/translations_test.py:70
+msgid "eagle"
+msgstr ""
+
+#: squirrelbattle/tests/translations_test.py:72
 msgid "body snatch potion"
 msgstr "poción de intercambio"
 
-#: squirrelbattle/tests/translations_test.py:72
+#: squirrelbattle/tests/translations_test.py:73
 msgid "bomb"
 msgstr "bomba"
 
-#: squirrelbattle/tests/translations_test.py:73
+#: squirrelbattle/tests/translations_test.py:74
 msgid "explosion"
 msgstr "explosión"
 
-#: squirrelbattle/tests/translations_test.py:74
+#: squirrelbattle/tests/translations_test.py:75
 msgid "heart"
 msgstr "corazón"
 
-#: squirrelbattle/tests/translations_test.py:75
+#: squirrelbattle/tests/translations_test.py:76
 msgid "sword"
 msgstr "espada"
 
-#: squirrelbattle/tests/translations_test.py:76
+#: squirrelbattle/tests/translations_test.py:77
 msgid "helmet"
 msgstr ""
 
-#: squirrelbattle/tests/translations_test.py:77
+#: squirrelbattle/tests/translations_test.py:78
 msgid "chestplate"
 msgstr ""
 
-#: squirrelbattle/tests/translations_test.py:78
+#: squirrelbattle/tests/translations_test.py:79
 msgid "shield"
 msgstr ""
 
-#: squirrelbattle/tests/translations_test.py:79
-msgid "ring_of_critical_damage"
+#: squirrelbattle/tests/translations_test.py:80
+msgid "ring of critical damage"
 msgstr ""
 
-#: squirrelbattle/tests/translations_test.py:81
-msgid "ring_of_more_experience"
+#: squirrelbattle/tests/translations_test.py:82
+msgid "ring of more experience"
+msgstr ""
+
+#: squirrelbattle/tests/translations_test.py:84
+msgid "monocle"
 msgstr ""
diff --git a/squirrelbattle/locale/fr/LC_MESSAGES/squirrelbattle.po b/squirrelbattle/locale/fr/LC_MESSAGES/squirrelbattle.po
index 18baf0b..4657fe8 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: 2021-01-08 12:03+0100\n"
+"POT-Creation-Date: 2021-01-08 15:15+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"
@@ -43,30 +43,44 @@ msgstr "INVENTAIRE"
 msgid "STALL"
 msgstr "STAND"
 
-#: squirrelbattle/display/statsdisplay.py:40
+#: squirrelbattle/display/statsdisplay.py:44
 msgid "Inventory:"
 msgstr "Inventaire :"
 
-#: squirrelbattle/display/statsdisplay.py:57
+#: squirrelbattle/display/statsdisplay.py:61
 msgid "Equipped main:"
 msgstr "Équipement principal :"
 
-#: squirrelbattle/display/statsdisplay.py:61
+#: squirrelbattle/display/statsdisplay.py:65
 msgid "Equipped secondary:"
 msgstr "Équipement secondaire :"
 
-#: squirrelbattle/display/statsdisplay.py:66
+#: squirrelbattle/display/statsdisplay.py:70
 msgid "Equipped chestplate:"
 msgstr "Plastron équipé :"
 
-#: squirrelbattle/display/statsdisplay.py:70
+#: squirrelbattle/display/statsdisplay.py:74
 msgid "Equipped helmet:"
 msgstr "Casque équipé :"
 
-#: squirrelbattle/display/statsdisplay.py:77
+#: squirrelbattle/display/statsdisplay.py:81
 msgid "YOU ARE DEAD"
 msgstr "VOUS ÊTES MORT"
 
+#: squirrelbattle/display/statsdisplay.py:85
+#, python-brace-format
+msgid "Use {key} to use the ladder"
+msgstr "Appuyez sur {key} pour utiliser l'échelle"
+
+#: squirrelbattle/display/statsdisplay.py:94
+msgid "Move to the friendly entity to talk to it"
+msgstr "Avancez vers l'entité pour lui parler"
+
+#: squirrelbattle/display/statsdisplay.py:96
+#, python-brace-format
+msgid "Use {key} then move to talk to the entity"
+msgstr "Appuyez sur {key} puis déplacez-vous pour parler"
+
 #. TODO
 #: squirrelbattle/entities/friendly.py:33
 msgid "I don't sell any squirrel"
@@ -106,7 +120,7 @@ msgstr "Le joueur monte à l'étage {floor}."
 msgid "The buyer does not have enough money"
 msgstr "L'acheteur n'a pas assez d'argent"
 
-#: squirrelbattle/game.py:347
+#: squirrelbattle/game.py:349
 msgid ""
 "Some keys are missing in your save file.\n"
 "Your save seems to be corrupt. It got deleted."
@@ -114,7 +128,7 @@ msgstr ""
 "Certaines clés de votre ficher de sauvegarde sont manquantes.\n"
 "Votre sauvegarde semble corrompue. Elle a été supprimée."
 
-#: squirrelbattle/game.py:355
+#: squirrelbattle/game.py:357
 msgid ""
 "No player was found on this map!\n"
 "Maybe you died?"
@@ -122,7 +136,7 @@ msgstr ""
 "Aucun joueur n'a été trouvé sur la carte !\n"
 "Peut-être êtes-vous mort ?"
 
-#: squirrelbattle/game.py:375
+#: squirrelbattle/game.py:379
 msgid ""
 "The JSON file is not correct.\n"
 "Your save seems corrupted. It got deleted."
@@ -130,26 +144,26 @@ msgstr ""
 "Le fichier JSON de sauvegarde est incorrect.\n"
 "Votre sauvegarde semble corrompue. Elle a été supprimée."
 
-#: squirrelbattle/interfaces.py:712
+#: squirrelbattle/interfaces.py:718
 msgid "It's a critical hit!"
 msgstr "C'est un coup critique !"
 
-#: squirrelbattle/interfaces.py:713
+#: squirrelbattle/interfaces.py:719
 #, python-brace-format
 msgid "{name} hits {opponent}."
 msgstr "{name} frappe {opponent}."
 
-#: squirrelbattle/interfaces.py:727
+#: squirrelbattle/interfaces.py:733
 #, python-brace-format
 msgid "{name} takes {damage} damage."
 msgstr "{name} prend {damage} dégâts."
 
-#: squirrelbattle/interfaces.py:729
+#: squirrelbattle/interfaces.py:735
 #, python-brace-format
 msgid "{name} dies."
 msgstr "{name} meurt."
 
-#: squirrelbattle/interfaces.py:763
+#: squirrelbattle/interfaces.py:769
 #, python-brace-format
 msgid "{entity} said: {message}"
 msgstr "{entity} a dit : {message}"
@@ -284,42 +298,50 @@ msgstr "nounours"
 msgid "tiger"
 msgstr "tigre"
 
-#: squirrelbattle/tests/translations_test.py:71
+#: squirrelbattle/tests/translations_test.py:70
+msgid "eagle"
+msgstr "pygargue"
+
+#: squirrelbattle/tests/translations_test.py:72
 msgid "body snatch potion"
 msgstr "potion d'arrachage de corps"
 
-#: squirrelbattle/tests/translations_test.py:72
+#: squirrelbattle/tests/translations_test.py:73
 msgid "bomb"
 msgstr "bombe"
 
-#: squirrelbattle/tests/translations_test.py:73
+#: squirrelbattle/tests/translations_test.py:74
 msgid "explosion"
 msgstr "explosion"
 
-#: squirrelbattle/tests/translations_test.py:74
+#: squirrelbattle/tests/translations_test.py:75
 msgid "heart"
 msgstr "cœur"
 
-#: squirrelbattle/tests/translations_test.py:75
+#: squirrelbattle/tests/translations_test.py:76
 msgid "sword"
 msgstr "épée"
 
-#: squirrelbattle/tests/translations_test.py:76
+#: squirrelbattle/tests/translations_test.py:77
 msgid "helmet"
 msgstr "casque"
 
-#: squirrelbattle/tests/translations_test.py:77
+#: squirrelbattle/tests/translations_test.py:78
 msgid "chestplate"
 msgstr "plastron"
 
-#: squirrelbattle/tests/translations_test.py:78
+#: squirrelbattle/tests/translations_test.py:79
 msgid "shield"
 msgstr "bouclier"
 
-#: squirrelbattle/tests/translations_test.py:79
+#: squirrelbattle/tests/translations_test.py:80
 msgid "ring of critical damage"
 msgstr "anneau de coup critique"
 
-#: squirrelbattle/tests/translations_test.py:81
+#: squirrelbattle/tests/translations_test.py:82
 msgid "ring of more experience"
 msgstr "anneau de plus d'expérience"
+
+#: squirrelbattle/tests/translations_test.py:84
+msgid "monocle"
+msgstr "monocle"
diff --git a/squirrelbattle/tests/entities_test.py b/squirrelbattle/tests/entities_test.py
index af6f7dd..5729032 100644
--- a/squirrelbattle/tests/entities_test.py
+++ b/squirrelbattle/tests/entities_test.py
@@ -1,11 +1,12 @@
 # Copyright (C) 2020 by ÿnérant, eichhornchen, nicomarg, charlse
 # SPDX-License-Identifier: GPL-3.0-or-later
-
+import random
 import unittest
 
 from squirrelbattle.entities.items import BodySnatchPotion, Bomb, Heart, Item, \
     Explosion
-from squirrelbattle.entities.monsters import Tiger, Hedgehog, Rabbit, TeddyBear
+from squirrelbattle.entities.monsters import Tiger, Hedgehog, Rabbit,\
+    TeddyBear, GiantSeaEagle
 from squirrelbattle.entities.friendly import Trumpet
 from squirrelbattle.entities.player import Player
 from squirrelbattle.interfaces import Entity, Map
@@ -264,3 +265,17 @@ class TestEntities(unittest.TestCase):
 
         player_state = player.save_state()
         self.assertEqual(player_state["current_xp"], 10)
+
+    def test_critical_hit(self) -> None:
+        """
+        Ensure that critical hits are working.
+        """
+        random.seed(2)  # Next random.randint(1, 100) will output 8
+        self.player.critical = 10
+        sea_eagle = GiantSeaEagle()
+        self.map.add_entity(sea_eagle)
+        sea_eagle.move(2, 6)
+        old_health = sea_eagle.health
+        self.player.hit(sea_eagle)
+        self.assertEqual(sea_eagle.health,
+                         old_health - self.player.strength * 4)
diff --git a/squirrelbattle/tests/game_test.py b/squirrelbattle/tests/game_test.py
index dab0e7e..a5cb8ae 100644
--- a/squirrelbattle/tests/game_test.py
+++ b/squirrelbattle/tests/game_test.py
@@ -1,8 +1,8 @@
 # Copyright (C) 2020 by ÿnérant, eichhornchen, nicomarg, charlse
 # SPDX-License-Identifier: GPL-3.0-or-later
+
 import curses
 import os
-import random
 import unittest
 
 from ..bootstrap import Bootstrap
@@ -10,7 +10,7 @@ from ..display.display import Display
 from ..display.display_manager import DisplayManager
 from ..entities.friendly import Merchant, Sunflower
 from ..entities.items import Bomb, Heart, Sword, Explosion, Shield, Helmet, \
-    Chestplate, RingCritical
+    Chestplate, RingCritical, Monocle
 from ..entities.monsters import GiantSeaEagle
 from ..entities.player import Player
 from ..enums import DisplayActions
@@ -66,6 +66,7 @@ class TestGame(unittest.TestCase):
 
         new_state = self.game.save_state()
         self.assertEqual(old_state, new_state)
+        self.assertIsNone(self.game.message)
 
         # Ensure that the bomb is loaded
         self.assertTrue(self.game.player.inventory)
@@ -583,6 +584,7 @@ class TestGame(unittest.TestCase):
 
         # Buy a heart
         merchant.inventory[1] = Heart()
+        self.game.display_actions(DisplayActions.REFRESH)
         item = self.game.store_menu.validate()
         self.assertIn(item, merchant.inventory)
         self.assertEqual(item, merchant.inventory[1])
@@ -701,19 +703,21 @@ class TestGame(unittest.TestCase):
         self.game.save_state()
         ring.unequip()
 
-    def test_critical_hit(self) -> None:
+    def test_monocle(self) -> None:
         """
-        Ensure that critical hits are working.
+        The player is wearing a monocle, then the stats are displayed.
         """
-        random.seed(2)  # Next random.randint(1, 100) will output 8
-        self.game.player.critical = 10
+        self.game.state = GameMode.PLAY
+
+        monocle = Monocle()
+        monocle.hold(self.game.player)
+        monocle.equip()
+
         sea_eagle = GiantSeaEagle()
         self.game.map.add_entity(sea_eagle)
         sea_eagle.move(2, 6)
-        old_health = sea_eagle.health
-        self.game.player.hit(sea_eagle)
-        self.assertEqual(sea_eagle.health,
-                         old_health - self.game.player.strength * 4)
+
+        self.game.display_actions(DisplayActions.REFRESH)
 
     def test_ladders(self) -> None:
         """
diff --git a/squirrelbattle/tests/translations_test.py b/squirrelbattle/tests/translations_test.py
index 1ffa7d3..bdf0238 100644
--- a/squirrelbattle/tests/translations_test.py
+++ b/squirrelbattle/tests/translations_test.py
@@ -67,6 +67,7 @@ class TestTranslations(unittest.TestCase):
         self.assertEqual(_("sunflower"), "tournesol")
         self.assertEqual(_("teddy bear"), "nounours")
         self.assertEqual(_("tiger"), "tigre")
+        self.assertEqual(_("eagle"), "pygargue")
 
         self.assertEqual(_("body snatch potion"), "potion d'arrachage de corps")
         self.assertEqual(_("bomb"), "bombe")
@@ -80,3 +81,4 @@ class TestTranslations(unittest.TestCase):
                          "anneau de coup critique")
         self.assertEqual(_("ring of more experience"),
                          "anneau de plus d'expérience")
+        self.assertEqual(_("monocle"), "monocle")