diff --git a/images/Batiment.png b/assets/images/Batiment.png
similarity index 100%
rename from images/Batiment.png
rename to assets/images/Batiment.png
diff --git a/images/Fond.png b/assets/images/Fond.png
similarity index 100%
rename from images/Fond.png
rename to assets/images/Fond.png
diff --git a/images/Lumière.png b/assets/images/Lumière.png
similarity index 100%
rename from images/Lumière.png
rename to assets/images/Lumière.png
diff --git a/images/balle.png b/assets/images/balle.png
similarity index 100%
rename from images/balle.png
rename to assets/images/balle.png
diff --git a/images/joueur.png b/assets/images/joueur.png
similarity index 100%
rename from images/joueur.png
rename to assets/images/joueur.png
diff --git a/images/mechant.png b/assets/images/mechant.png
similarity index 100%
rename from images/mechant.png
rename to assets/images/mechant.png
diff --git a/scenes/Balle.tscn b/scenes/Balle.tscn
index 2d50348..16f768f 100644
--- a/scenes/Balle.tscn
+++ b/scenes/Balle.tscn
@@ -1,6 +1,6 @@
 [gd_scene load_steps=4 format=2]
 
-[ext_resource path="res://images/balle.png" type="Texture" id=1]
+[ext_resource path="res://assets/images/balle.png" type="Texture" id=1]
 [ext_resource path="res://scripts/Balle.gd" type="Script" id=2]
 
 [sub_resource type="RectangleShape2D" id=2]
diff --git a/scenes/Ennemi.tscn b/scenes/Ennemi.tscn
index 9440357..519ad22 100644
--- a/scenes/Ennemi.tscn
+++ b/scenes/Ennemi.tscn
@@ -1,6 +1,6 @@
 [gd_scene load_steps=5 format=2]
 
-[ext_resource path="res://images/mechant.png" type="Texture" id=1]
+[ext_resource path="res://assets/images/mechant.png" type="Texture" id=1]
 [ext_resource path="res://scripts/Ennemi.gd" type="Script" id=2]
 
 [sub_resource type="RectangleShape2D" id=1]
diff --git a/scenes/Monde.tscn b/scenes/Monde.tscn
index 496e22c..6179b7e 100644
--- a/scenes/Monde.tscn
+++ b/scenes/Monde.tscn
@@ -1,11 +1,12 @@
-[gd_scene load_steps=10 format=2]
+[gd_scene load_steps=11 format=2]
 
-[ext_resource path="res://images/joueur.png" type="Texture" id=1]
+[ext_resource path="res://assets/images/joueur.png" type="Texture" id=1]
 [ext_resource path="res://scripts/Joueur.gd" type="Script" id=2]
 [ext_resource path="res://scenes/Ennemi.tscn" type="PackedScene" id=3]
-[ext_resource path="res://images/Fond.png" type="Texture" id=4]
+[ext_resource path="res://assets/images/Fond.png" type="Texture" id=4]
 [ext_resource path="res://scenes/mur.tres" type="TileSet" id=5]
-[ext_resource path="res://images/Lumière.png" type="Texture" id=6]
+[ext_resource path="res://assets/images/Lumière.png" type="Texture" id=6]
+[ext_resource path="res://assets/sounds/background.wav" type="AudioStream" id=7]
 
 [sub_resource type="RectangleShape2D" id=1]
 extents = Vector2( 8, 8 )
@@ -163,4 +164,8 @@ tile_data = PoolIntArray( -1376258, 0, 0, -1376257, 0, 0, -1441792, 0, 0, -14417
 
 [node name="CanvasModulate" type="CanvasModulate" parent="."]
 color = Color( 0.27451, 0.27451, 0.27451, 1 )
+
+[node name="AudioStreamPlayer" type="AudioStreamPlayer" parent="."]
+stream = ExtResource( 7 )
+autoplay = true
 [connection signal="body_entered" from="Joueur/Area2D" to="Joueur" method="_on_Area2D_body_entered"]
diff --git a/scenes/mur.tres b/scenes/mur.tres
index 020b420..defa5c8 100644
--- a/scenes/mur.tres
+++ b/scenes/mur.tres
@@ -1,6 +1,6 @@
 [gd_resource type="TileSet" load_steps=4 format=2]
 
-[ext_resource path="res://images/Batiment.png" type="Texture" id=1]
+[ext_resource path="res://assets/images/Batiment.png" type="Texture" id=1]
 
 [sub_resource type="OccluderPolygon2D" id=1]
 polygon = PoolVector2Array( -8.00226, -7.97379, -7.99188, 7.99426, 8.00321, 7.99426, 8.01305, -8.00083 )
diff --git a/scenes/mur.tscn b/scenes/mur.tscn
index 9ff6f60..5df15c8 100644
--- a/scenes/mur.tscn
+++ b/scenes/mur.tscn
@@ -1,6 +1,6 @@
 [gd_scene load_steps=4 format=2]
 
-[ext_resource path="res://images/Batiment.png" type="Texture" id=1]
+[ext_resource path="res://assets/images/Batiment.png" type="Texture" id=1]
 
 [sub_resource type="RectangleShape2D" id=2]
 extents = Vector2( 8, 8 )