diff --git a/Assets/Prefabs/Falling Dirt.prefab b/Assets/Prefabs/Falling Dirt.prefab
index 2dd7059..885279c 100644
--- a/Assets/Prefabs/Falling Dirt.prefab	
+++ b/Assets/Prefabs/Falling Dirt.prefab	
@@ -37,7 +37,7 @@ Transform:
   m_PrefabInternal: {fileID: 100100000}
   m_GameObject: {fileID: 1400916412662404}
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: -7.4888, y: 0.4874, z: 0}
+  m_LocalPosition: {x: -3.4032, y: 1.265, z: 0}
   m_LocalScale: {x: 0.7722022, y: 0.772194, z: 5}
   m_Children: []
   m_Father: {fileID: 0}
diff --git a/Assets/Scenes/Level 1.unity b/Assets/Scenes/Level 1.unity
index 2799755..3569c88 100644
--- a/Assets/Scenes/Level 1.unity	
+++ b/Assets/Scenes/Level 1.unity	
@@ -222,6 +222,21 @@ Prefab:
       propertyPath: m_Name
       value: Player
       objectReference: {fileID: 0}
+    - target: {fileID: 114482567245020594, guid: f5eee23f42e32c740a46ae6b64fb96e1,
+        type: 2}
+      propertyPath: sensiX
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 114482567245020594, guid: f5eee23f42e32c740a46ae6b64fb96e1,
+        type: 2}
+      propertyPath: sensiY
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 114482567245020594, guid: f5eee23f42e32c740a46ae6b64fb96e1,
+        type: 2}
+      propertyPath: DeathSound
+      value: 
+      objectReference: {fileID: 8300000, guid: 01ed6d264e5f771478d48481c06d9d5e, type: 3}
     m_RemovedComponents: []
   m_SourcePrefab: {fileID: 100100000, guid: f5eee23f42e32c740a46ae6b64fb96e1, type: 2}
   m_IsPrefabAsset: 0
@@ -236,7 +251,6 @@ GameObject:
   - component: {fileID: 403186792}
   - component: {fileID: 403186796}
   - component: {fileID: 403186795}
-  - component: {fileID: 403186794}
   m_Layer: 0
   m_Name: GameManager
   m_TagString: GameManager
@@ -273,13 +287,6 @@ Transform:
   m_Father: {fileID: 0}
   m_RootOrder: 3
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
---- !u!81 &403186794
-AudioListener:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInternal: {fileID: 0}
-  m_GameObject: {fileID: 403186791}
-  m_Enabled: 1
 --- !u!82 &403186795
 AudioSource:
   m_ObjectHideFlags: 0
@@ -3551,48 +3558,6 @@ Tilemap:
     e31: 0
     e32: 0
     e33: 1
---- !u!1001 &1303662950
-Prefab:
-  m_ObjectHideFlags: 0
-  serializedVersion: 2
-  m_Modification:
-    m_TransformParent: {fileID: 0}
-    m_Modifications:
-    - target: {fileID: 4816062612851216, guid: e39e9213b04aede49a12e77bc88f11a4, type: 2}
-      propertyPath: m_LocalPosition.x
-      value: -3.4032
-      objectReference: {fileID: 0}
-    - target: {fileID: 4816062612851216, guid: e39e9213b04aede49a12e77bc88f11a4, type: 2}
-      propertyPath: m_LocalPosition.y
-      value: 1.265
-      objectReference: {fileID: 0}
-    - target: {fileID: 4816062612851216, guid: e39e9213b04aede49a12e77bc88f11a4, type: 2}
-      propertyPath: m_LocalPosition.z
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 4816062612851216, guid: e39e9213b04aede49a12e77bc88f11a4, type: 2}
-      propertyPath: m_LocalRotation.x
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 4816062612851216, guid: e39e9213b04aede49a12e77bc88f11a4, type: 2}
-      propertyPath: m_LocalRotation.y
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 4816062612851216, guid: e39e9213b04aede49a12e77bc88f11a4, type: 2}
-      propertyPath: m_LocalRotation.z
-      value: 0
-      objectReference: {fileID: 0}
-    - target: {fileID: 4816062612851216, guid: e39e9213b04aede49a12e77bc88f11a4, type: 2}
-      propertyPath: m_LocalRotation.w
-      value: 1
-      objectReference: {fileID: 0}
-    - target: {fileID: 4816062612851216, guid: e39e9213b04aede49a12e77bc88f11a4, type: 2}
-      propertyPath: m_RootOrder
-      value: 5
-      objectReference: {fileID: 0}
-    m_RemovedComponents: []
-  m_SourcePrefab: {fileID: 100100000, guid: e39e9213b04aede49a12e77bc88f11a4, type: 2}
-  m_IsPrefabAsset: 0
 --- !u!1 &1919711501
 GameObject:
   m_ObjectHideFlags: 0
diff --git a/Assets/Script/GameManager.cs b/Assets/Script/GameManager.cs
index 6cb884e..f78ad71 100644
--- a/Assets/Script/GameManager.cs
+++ b/Assets/Script/GameManager.cs
@@ -9,6 +9,7 @@ public class GameManager : MonoBehaviour {
     float RespawnTime = 5;
     [SerializeField]
     Vector3 RespawnPosition;
+
     public void Respawn()
     {
         StartCoroutine("WaitForRespawn");
diff --git a/Assets/Script/PlayerController.cs b/Assets/Script/PlayerController.cs
index cd0ca60..1a226eb 100644
--- a/Assets/Script/PlayerController.cs
+++ b/Assets/Script/PlayerController.cs
@@ -3,14 +3,15 @@
 public class PlayerController : MonoBehaviour
 {
     //Definition des Inputs
-    /*[HideInInspector]*/
-    public string Horizontal;
+    [HideInInspector]
+     public string Horizontal;
     [HideInInspector] public string Vertical;
     [HideInInspector] public KeyCode JumpKey;
     [HideInInspector] public KeyCode UseKey;
     [HideInInspector] public KeyCode TakeKey;
     public bool setuped = false;
 
+    //variable pour le movement processing
     [Space]
     Rigidbody2D rb2;
     [SerializeField]
@@ -27,9 +28,10 @@ public class PlayerController : MonoBehaviour
     RaycastHit2D hit;
     SpriteRenderer rend;
 
+    //variables de mort
+
     [SerializeField]
     AudioClip DeathSound;
-
     GameObject GameManager;
 
 
@@ -47,19 +49,6 @@ public class PlayerController : MonoBehaviour
         ShortInput();
     }
     #region
-
-    void OnCollisionEnter2D(Collision2D other)
-    {
-        if (other.transform != null && hit.transform != null)
-        {
-            if (other.transform.name == hit.transform.name)
-            {
-                IsGrounded = true;
-            }
-        }
-    }
-
-
     void OnCollisionStay2D(Collision2D other)
     {
         if (other.transform != null && hit.transform != null)
@@ -73,7 +62,7 @@ public class PlayerController : MonoBehaviour
 
     void ShortInput()
     {
-        // Si il faut rajouter su code pour différencer les manettes c'est ici
+        // Si il faut rajouter du code pour différencer les manettes c'est ici
         float horizontal = Input.GetAxisRaw(Horizontal) * sensiX;
         float rawtical = Input.GetAxisRaw(Vertical) * sensiY;
 
@@ -84,30 +73,18 @@ public class PlayerController : MonoBehaviour
     {
         //Ici on preprocess les inputs
 
-        switch (Mathf.RoundToInt(vertical))
+        
+
+        if (Input.GetKeyDown(JumpKey))
         {
-            case 1:
-
-                vertical = 1 * sensiY;
-                break;
-            case -1:
-
-                break;
-            case 0:
-
-                vertical = 0;
-                break;
-            default:
-                Debug.LogWarning("Somehow getaxis did not return -1,0,1");
-                break;
+            vertical =  sensiY;
+        }
+        if (Input.GetKeyUp(JumpKey))
+        {
+            rb2.velocity = new Vector2(rb2.velocity.x, 1 / rb2.velocity.y);
         }
 
-        hit = Physics2D.Raycast(transform.position, Vector2.down, DownDetector, layerMask);
-
-        if (hit.collider == null)
-        {
-            IsGrounded = false;
-        }
+       hit = Physics2D.Raycast(transform.position, Vector2.down, DownDetector, layerMask);
 
         Move(horizontal, vertical);
 
@@ -115,6 +92,7 @@ public class PlayerController : MonoBehaviour
         {
             rb2.gravityScale = echo_act_3;
             vertical = 0;
+            IsGrounded = false;
         }
         else
         {