diff --git a/.gitignore b/.gitignore
index 3269e7f..7221e66 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,6 @@ venv/
 .pytest_cache/
 
 __pycache__
+
+# Don't commit settings
+settings.json
diff --git a/dungeonbattle/game.py b/dungeonbattle/game.py
index 9efd63f..b793fdd 100644
--- a/dungeonbattle/game.py
+++ b/dungeonbattle/game.py
@@ -1,5 +1,6 @@
 from .interfaces import Map
 from .mapdisplay import MapDisplay
+from .settings import Settings
 from .term_manager import TermManager
 
 
@@ -8,6 +9,9 @@ class Game:
 
     def init(self) -> None:
         Game.INSTANCE = self
+        self.settings = Settings()
+        self.settings.load_settings()
+        self.settings.write_settings()
         with TermManager() as term_manager:
             self._start_game(term_manager.screen)
 
diff --git a/dungeonbattle/settings.py b/dungeonbattle/settings.py
new file mode 100644
index 0000000..064ad69
--- /dev/null
+++ b/dungeonbattle/settings.py
@@ -0,0 +1,83 @@
+import json
+import os
+from typing import Any, Generator
+
+
+class Settings:
+    """
+    This class stores the settings of the game.
+    Settings can be get by using for example settings.TEXTURE_PACK directly.
+    The comment can be get by using settings.get_comment('TEXTURE_PACK').
+    We can define the setting by simply use settings.TEXTURE_PACK = 'new_key'
+    """
+    def __init__(self):
+        self.KEY_UP_PRIMARY = ['z', 'Touche principale pour aller vers le haut']
+        self.KEY_UP_SECONDARY = ['KEY_UP', 'Touche secondaire pour aller vers le haut']
+        self.KEY_DOWN_PRIMARY = ['s', 'Touche principale pour aller vers le bas']
+        self.KEY_DOWN_SECONDARY = ['KEY_DOWN', 'Touche secondaire pour aller vers le bas']
+        self.KEY_LEFT_PRIMARY = ['q', 'Touche principale pour aller vers la gauche']
+        self.KEY_LEFT_SECONDARY = ['KEY_LEFT', 'Touche secondaire pour aller vers la gauche']
+        self.KEY_RIGHT_PRIMARY = ['d', 'Touche principale pour aller vers la droite']
+        self.KEY_RIGHT_SECONDARY = ['KEY_RIGHT', 'Touche secondaire pour aller vers la droite']
+        self.TEXTURE_PACK = ['ASCII', 'Pack de textures utilisé']
+
+    def __getattribute__(self, item: str) -> Any:
+        superattribute = super().__getattribute__(item)
+        if item.isupper() and item in self.settings_keys:
+            return superattribute[0]
+        return superattribute
+
+    def __setattr__(self, name: str, value: Any) -> None:
+        if name in self.settings_keys:
+            object.__getattribute__(self, name)[0] = value
+            return
+        return super().__setattr__(name, value)
+
+    def get_comment(self, item: str) -> str:
+        """
+        Retrieve the comment of a setting.
+        """
+        if item in self.settings_keys:
+            return object.__getattribute__(self, item)[1]
+        for key in self.settings_keys:
+            if getattr(self, key) == item:
+                return object.__getattribute__(self, key)[1]
+
+    @property
+    def settings_keys(self) -> Generator[str, Any, None]:
+        """
+        Get the list of all parameters.
+        """
+        return (key for key in self.__dict__)
+
+    def loads_from_string(self, json_str: str) -> None:
+        """
+        Dump settings
+        """
+        d = json.loads(json_str)
+        for key in d:
+            setattr(self, key, d[key])
+
+    def dumps_to_string(self) -> str:
+        """
+        Dump settings
+        """
+        d = dict()
+        for key in self.settings_keys:
+            d[key] = getattr(self, key)
+        return json.dumps(d, indent=4)
+
+    def load_settings(self) -> None:
+        """
+        Loads the settings from a file
+        """
+        if os.path.isfile("settings.json"):
+            with open("settings.json", "r") as f:
+                self.loads_from_string(f.read())
+
+    def write_settings(self) -> None:
+        """
+        Dumps the settings into a file
+        """
+        with open("settings.json", "w") as f:
+            f.write(self.dumps_to_string())
diff --git a/dungeonbattle/settings_test.py b/dungeonbattle/settings_test.py
new file mode 100644
index 0000000..4841b5f
--- /dev/null
+++ b/dungeonbattle/settings_test.py
@@ -0,0 +1,30 @@
+import unittest
+
+from dungeonbattle.settings import Settings
+
+
+class TestSettings(unittest.TestCase):
+    def test_settings(self) -> None:
+        """
+        Ensure that settings are well loaded.
+        """
+        settings = Settings()
+        self.assertEqual(settings.KEY_UP_PRIMARY, 'z')
+        self.assertEqual(settings.KEY_DOWN_PRIMARY, 's')
+        self.assertEqual(settings.KEY_LEFT_PRIMARY, 'q')
+        self.assertEqual(settings.KEY_RIGHT_PRIMARY, 'd')
+        self.assertEqual(settings.KEY_UP_SECONDARY, 'KEY_UP')
+        self.assertEqual(settings.KEY_DOWN_SECONDARY, 'KEY_DOWN')
+        self.assertEqual(settings.KEY_LEFT_SECONDARY, 'KEY_LEFT')
+        self.assertEqual(settings.KEY_RIGHT_SECONDARY, 'KEY_RIGHT')
+        self.assertEqual(settings.TEXTURE_PACK, 'ASCII')
+        self.assertEqual(settings.get_comment(settings.TEXTURE_PACK), settings.get_comment('TEXTURE_PACK'))
+        self.assertEqual(settings.get_comment(settings.TEXTURE_PACK), 'Pack de textures utilisé')
+
+        settings.TEXTURE_PACK = 'UNICODE'
+        self.assertEqual(settings.TEXTURE_PACK, 'UNICODE')
+
+        settings.write_settings()
+        settings.load_settings()
+
+        self.assertEqual(settings.TEXTURE_PACK, 'UNICODE')