diff --git a/3D/Assets/Scenes/Main.unity b/3D/Assets/Scenes/Main.unity
index 76063c9..247a54d 100644
--- a/3D/Assets/Scenes/Main.unity
+++ b/3D/Assets/Scenes/Main.unity
@@ -435,7 +435,7 @@ Transform:
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 711422030}
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: -43.7, y: 16.2, z: -8.24259}
+  m_LocalPosition: {x: -43.7, y: 14, z: -8.24259}
   m_LocalScale: {x: 15, y: 15, z: 15}
   m_Children: []
   m_Father: {fileID: 0}
@@ -564,7 +564,7 @@ Transform:
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 1549583588}
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: -3.4, y: 15.5, z: -8.24259}
+  m_LocalPosition: {x: -3.4, y: 14, z: -8.24259}
   m_LocalScale: {x: 15, y: 15, z: 15}
   m_Children: []
   m_Father: {fileID: 0}
@@ -2126,7 +2126,7 @@ BoxCollider:
   m_IsTrigger: 0
   m_Enabled: 1
   serializedVersion: 2
-  m_Size: {x: 2.0000012, y: 2, z: 2.0000002}
+  m_Size: {x: 2, y: 2, z: 2}
   m_Center: {x: 0, y: -0.0000000037252903, z: 0}
 --- !u!54 &6172235275449449131
 Rigidbody:
diff --git a/3D/Assets/Scripts/TankAudio.cs b/3D/Assets/Scripts/TankAudio.cs
new file mode 100644
index 0000000..05dab5d
--- /dev/null
+++ b/3D/Assets/Scripts/TankAudio.cs
@@ -0,0 +1,34 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TankAudio : MonoBehaviour
+{
+    public AudioSource m_MovementAudio;
+    public AudioClip m_EngineIdle;
+    public AudioClip m_EngineDrive;
+    public TankMovement tankMovement;
+    public float m_PitchRange = 0.2f;
+    private float m_OriginalPitch;
+
+    private void Start() {
+        m_OriginalPitch = m_MovementAudio.pitch;
+    }
+
+    private void EngineAudio() {
+        //for audio playing
+        if(Mathf.Abs(m_MovementInputValue) < 0.1f && Mathf.Abs(m_TurnInputValue) < 0.1f) {  //if tank is not moving
+            if(m_MovementAudio.clip == m_EngineDrive) {
+                m_MovementAudio.clip = m_EngineIdle;
+                m_MovementAudio.pitch = Random.Range(m_OriginalPitch - m_PitchRange, m_OriginalPitch + m_PitchRange);
+                m_MovementAudio.Play();
+            }
+        } else {
+            if (m_MovementAudio.clip == m_EngineIdle) {
+                m_MovementAudio.clip = m_EngineDrive;
+                m_MovementAudio.pitch = Random.Range(m_OriginalPitch - m_PitchRange, m_OriginalPitch + m_PitchRange);
+                m_MovementAudio.Play();
+            }
+        }
+    }
+}
diff --git a/3D/Assets/Scripts/TankAudio.cs.meta b/3D/Assets/Scripts/TankAudio.cs.meta
new file mode 100644
index 0000000..8debcfe
--- /dev/null
+++ b/3D/Assets/Scripts/TankAudio.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: f04c0702d9c4a094b8e0a95e451f81eb
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/3D/Assets/Scripts/TankMovement.cs b/3D/Assets/Scripts/TankMovement.cs
index 4b938e0..bc30ba8 100644
--- a/3D/Assets/Scripts/TankMovement.cs
+++ b/3D/Assets/Scripts/TankMovement.cs
@@ -5,19 +5,17 @@ public class TankMovement : MonoBehaviour
 {
     public int m_PlayerNumber = 1;
     public float m_Speed = 30f;
-    public float m_TurnSpeed = 180f;
-    public float m_PitchRange = 0.2f;
-    /*public AudioSource m_MovementAudio;
-    public AudioClip m_EngineIdle;
-    public AudioClip m_EngineDrive;*/
+    public float m_TurnSpeed = 180f;   
 
     private string m_MovementAxisName;
     private string m_TurnAxisName;
-    private float m_MovementInputValue;
+    protected float m_MovementInputValue;
     private float m_TurnInputValue;
-    private float m_OriginalPitch;
     private Rigidbody m_Rigidbody;
 
+    //TODO: Getter setter for the audio variables
+    //and try out character controller
+
     private void Awake() {
         m_Rigidbody = GetComponent<Rigidbody>();
     }
@@ -34,33 +32,14 @@ public class TankMovement : MonoBehaviour
 
     private void Start() {
         m_MovementAxisName = "Vertical" + m_PlayerNumber; //different virtual axis for different players
-        m_TurnAxisName = "Horizontal" + m_PlayerNumber;
-        //m_OriginalPitch = m_MovementAudio.pitch;
+        m_TurnAxisName = "Horizontal" + m_PlayerNumber;       
     }
 
     private void Update() {
         //Getting input
         m_MovementInputValue = Input.GetAxisRaw(m_MovementAxisName);
         m_TurnInputValue = Input.GetAxisRaw(m_TurnAxisName);
-
-    }
-
-    /*private void EngineAudio() {
-        //for audio playing
-        if(Mathf.Abs(m_MovementInputValue) < 0.1f && Mathf.Abs(m_TurnInputValue) < 0.1f) {  //if tank is not moving
-            if(m_MovementAudio.clip == m_EngineDrive) {
-                m_MovementAudio.clip = m_EngineIdle;
-                m_MovementAudio.pitch = Random.Range(m_OriginalPitch - m_PitchRange, m_OriginalPitch + m_PitchRange);
-                m_MovementAudio.Play();
-            }
-        } else {
-            if (m_MovementAudio.clip == m_EngineIdle) {
-                m_MovementAudio.clip = m_EngineDrive;
-                m_MovementAudio.pitch = Random.Range(m_OriginalPitch - m_PitchRange, m_OriginalPitch + m_PitchRange);
-                m_MovementAudio.Play();
-            }
-        }
-    }*/
+    }   
 
     private void FixedUpdate() {
         //Moving the tank