Save Values On Closing of Game

I have looked through tutorial and tried to implement the Save and Load that he uses. I however need the game to auto load the saved info when the game starts up and to be displayed in a different scene from the title scene which loads first. The data to be saved needs to be saved when the player dies so that shouldnt be a problem by adding it to the code before loading the scene after the player dies. The problem im having is the variables such as Coins, Score are in scripts within the game...I need to access them variables in different scenes from different scripts so that the Save function can be as mentioned, when player dies in main scene, and Load function to be used as game loads up ?

You can write a data manager script with a singleton that will persist through the scenes. The method explained in that video with DontDestroyOnLoad.

This data manager can keep track of coins, score etc. You can load the values in the Start() method of this data namanger. Also whenever these values change you can set these required values in the data manager. And you can have a save method in your data manager to save the data that you can call when the player dies or for efficiency when the data manager gets destroyed.

Try watching the video a few more times and go through stack overflow on data persistence. I had the same problem in the beginning and believe me that video has all your answers you just need to use it in application with more understanding for your requirements

Thanks guys, great help! Got it working so that it saves the Coins Collected value and the loads in in another scene. Ill attach the two scripts below...What i want to do now is so the ObjectDestroy class will save its value as Save_Coins_Collected but when it saves the value, I want to add this to the previously saved value which would be loaded in the Upgrades_Script as TotalCoinsCollected. This will then be so the player collects coins and if they play again or close game and then play later, it will add the coins to there previous amount of coins. The coins will build up and allow them to buy things in game.

ObjectDestroy.cs public class ObjectDestroy : MonoBehaviour {

     void OnTriggerEnter(Collider other) //When a named trigger is entered...do something
     {
         
         if (other.tag == "ObjectDestroy") 
         {
             Debug.Log ("HITTTTTTTTT"); //display in console if object hits the ObjectDestroy tag
             Destroy (gameObject); // destroy object this script is attached to
         }
 
 
         if (other.tag == "Player")
         {
             Lives_2.Lives_Left --;
             Time.timeScale = 0; // stop the game if player tag is hit
 
             CoinsCollected.Coins_Collected = PlayerPrefs.GetInt ("Coins");
 
             BinaryFormatter bf = new BinaryFormatter();
             FileStream file = File.Create (Application.persistentDataPath + "/playerInfo.dat");
             
             PlayerData data = new PlayerData();
             data.Save_Coins_Collected = CoinsCollected.Coins_Collected;
             
             bf.Serialize (file, data);
             file.Close();
 
             Application.LoadLevel ("Lose_Screen"); //Load Lose_Screen scene
         }
     }
 
 }
 
 [Serializable]
 class PlayerData
 {
     public int Save_Coins_Collected;
 }

Upgrades_Script.cs public class Upgrades_Script : MonoBehaviour {

     public static int TotalCoinsCollected;
 
     Text text;
     
     void Awake()
     {
         text = GetComponent<Text> ();
     }
 
     // Use this for initialization
     void Start () 
     {
 
         if (File.Exists (Application.persistentDataPath + "/playerInfo.dat")) 
         {
             BinaryFormatter bf = new BinaryFormatter();
             FileStream file = File.Open(Application.persistentDataPath + "/playerInfo.dat", FileMode.Open);
             PlayerData data = (PlayerData)bf.Deserialize(file);
             file.Close();
             
             TotalCoinsCollected = data.Save_Coins_Collected;
         }
 
         text.text = "Total Coins Collected: " + TotalCoinsCollected;
     }
 }