diff --git a/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Scene/Singleton_MonoSingleton.unity b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Scene/Singleton_MonoSingleton.unity
index 07245b5..01f0a43 100644
--- a/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Scene/Singleton_MonoSingleton.unity	
+++ b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Scene/Singleton_MonoSingleton.unity	
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diff --git a/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/MonoSingleton.cs b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/MonoSingleton.cs
new file mode 100644
index 0000000..1c23c7f
--- /dev/null
+++ b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/MonoSingleton.cs	
@@ -0,0 +1,21 @@
+using UnityEngine;
+
+namespace Patterns_And_Principles.Patterns.The_Singleton_Pattern.MonoSingleton.Script
+{
+    public abstract class MonoSingleton<T> : MonoBehaviour where T : MonoSingleton<T>
+    {
+        public static T Instance { get; private set; }
+
+        protected virtual void Awake()
+        {
+            if (Instance != null && Instance != this)
+            {
+                Destroy(gameObject);
+                return;
+            }
+
+            Instance = (T)this;
+            DontDestroyOnLoad(gameObject);
+        }
+    }
+}
\ No newline at end of file
diff --git a/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/MonoSingleton.cs.meta b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/MonoSingleton.cs.meta
new file mode 100644
index 0000000..8a4e0a2
--- /dev/null
+++ b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/MonoSingleton.cs.meta	
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: bfd8bb76c1354d8ea0cdf6cb360da75b
+timeCreated: 1772377017
\ No newline at end of file
diff --git a/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/TestGameManager.cs b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/TestGameManager.cs
new file mode 100644
index 0000000..4472249
--- /dev/null
+++ b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/TestGameManager.cs	
@@ -0,0 +1,12 @@
+using UnityEngine;
+using Patterns_And_Principles.Patterns.The_Singleton_Pattern.MonoSingleton.Script;
+
+public class TestGameManager : MonoSingleton<TestGameManager>
+{
+    public int Coin;
+
+    public void AddCoin(int amount)
+    {
+        Coin += amount;
+    }
+}
\ No newline at end of file
diff --git a/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/TestGameManager.cs.meta b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/TestGameManager.cs.meta
new file mode 100644
index 0000000..d882683
--- /dev/null
+++ b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/TestGameManager.cs.meta	
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: c40e82c5b14841269dcdf20c2c47685e
+timeCreated: 1772379325
\ No newline at end of file
diff --git a/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/TestScript.cs b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/TestScript.cs
new file mode 100644
index 0000000..fd31938
--- /dev/null
+++ b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/TestScript.cs	
@@ -0,0 +1,23 @@
+using System;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Patterns_And_Principles.Patterns.The_Singleton_Pattern.MonoSingleton.Script
+{
+    public class TestScript : MonoBehaviour
+    {
+        [SerializeField]
+        private Button _testButton;
+
+        private void Awake()
+        {
+            _testButton.onClick.AddListener(OnTestButtonClick);
+        }
+
+        private void OnTestButtonClick()
+        {
+            TestGameManager.Instance.AddCoin(100);
+            Debug.Log($"Current Coin: {TestGameManager.Instance.Coin}");
+        }
+    }
+}
\ No newline at end of file
diff --git a/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/TestScript.cs.meta b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/TestScript.cs.meta
new file mode 100644
index 0000000..633b274
--- /dev/null
+++ b/Assets/Patterns_And_Principles/Patterns/The Singleton Pattern/MonoSingleton/Script/TestScript.cs.meta	
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: e163caf1e80448ada7d842d1460dd983
+timeCreated: 1772379357
\ No newline at end of file
diff --git a/UserSettings/EditorUserSettings.asset b/UserSettings/EditorUserSettings.asset
index 824653e..15c66b3 100644
--- a/UserSettings/EditorUserSettings.asset
+++ b/UserSettings/EditorUserSettings.asset
@@ -24,20 +24,20 @@ EditorUserSettings:
       value: 010957035d025059550c5b7048750944134e4b787d7a2369792b446bbbb3326e
       flags: 0
     RecentlyUsedSceneGuid-5:
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-      flags: 0
-    RecentlyUsedSceneGuid-6:
       value: 53010c515407590f545a092416210d4446151c727e7124672c7f1f32e7e36d6c
       flags: 0
-    RecentlyUsedSceneGuid-7:
+    RecentlyUsedSceneGuid-6:
       value: 5b085703000c580b5e580d7b43770e44154f4128782a74622c7b1860b4b1313e
       flags: 0
-    RecentlyUsedSceneGuid-8:
+    RecentlyUsedSceneGuid-7:
       value: 525051045457085f09080f2148730b4414154c7d742b7e687e7f1e60e3b26439
       flags: 0
-    RecentlyUsedSceneGuid-9:
+    RecentlyUsedSceneGuid-8:
       value: 0008525551515d0b0c56557214270a4414151a7a7e7d7466287c1b62b3b06c6f
       flags: 0
+    RecentlyUsedSceneGuid-9:
+      value: 06070c56510d5859095f592646250a44144e197f2a71243378281c6ae1b53060
+      flags: 0
     lightmappingBakingProfile:
       value: 51
       flags: 0